Signal Buffers, Repeaters, Splitters

Manufacturer

Reset

Series

Reset

Type

Reset

Applications

Reset

Input

Reset

Output

Reset

Data Rate (Max)

Reset

Number of Channels

Reset

Delay Time

Reset

Signal Conditioning

Reset

Capacitance - Input

Reset

Voltage - Supply

Reset

Current - Supply

Reset

Operating Temperature

Reset

Mounting Type

Reset

Package / Case

Reset

Supplier Device Package

Reset

Show Filters

Reset Filters

Apply Filters

CategorySemiconductors / Interface ICs / Signal Buffers, Repeaters, Splitters

Records 1,097

Page 5/37

Part Number	Manufacturer	Description	In Stock	Series	Type	Applications	Input	Output	Data Rate (Max)	Number of Channels	Delay Time	Signal Conditioning	Capacitance - Input	Voltage - Supply	Current - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
SN65LVDS105PW	Texas Instruments	Interface ICs - Signal Buffers, Repeaters, Splitters IC MULTIPLEXER 1CH 16TSSOP	In Stock5,795 More on Order	Manufacturer:	Series: -	Type: Buffer, Multiplexer	Applications: -	Input: LVTTL	Output: LVDS	Data Rate (Max): 400Mbps	Number of Channels: 1 x 1:4	Delay Time: 2.2ns	Signal Conditioning: -	Capacitance - Input: 3pF	Voltage - Supply: 3V ~ 3.6V	Current - Supply: 23mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 16-TSSOP (0.173", 4.40mm Width)	Supplier Device Package: 16-TSSOP
SN65LVDS105D	Texas Instruments	Interface ICs - Signal Buffers, Repeaters, Splitters IC MULTIPLEXER 1CH 16SOIC	In Stock1,427 More on Order	Manufacturer:	Series: -	Type: Buffer, Multiplexer	Applications: -	Input: LVTTL	Output: LVDS	Data Rate (Max): 400Mbps	Number of Channels: 1 x 1:4	Delay Time: 2.2ns	Signal Conditioning: -	Capacitance - Input: 3pF	Voltage - Supply: 3V ~ 3.6V	Current - Supply: 23mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 16-SOIC (0.154", 3.90mm Width)	Supplier Device Package: 16-SOIC
LTC4315CMS#PBF	Linear Technology/Analog Devices	Interface ICs - Signal Buffers, Repeaters, Splitters IC ACCELERATR I2C HOTSWAP 12MSOP	In Stock3,594 More on Order	Manufacturer: Linear Technology/Analog Devices	Series: -	Type: Buffer, Accelerator	Applications: I²C - Hotswap	Input: 2-Wire Bus	Output: 2-Wire Bus	Data Rate (Max): 400kHz	Number of Channels: 1	Delay Time: -	Signal Conditioning: -	Capacitance - Input: 10pF	Voltage - Supply: 2.9V ~ 5.5V	Current - Supply: 8.1mA	Operating Temperature: 0°C ~ 70°C	Mounting Type: Surface Mount	Package / Case: 12-TSSOP (0.118", 3.00mm Width)	Supplier Device Package: 12-MSOP
LTC4315CDE#PBF	Linear Technology/Analog Devices	Interface ICs - Signal Buffers, Repeaters, Splitters IC ACCELERATOR I2C HOTSWAP 12DFN	In Stock568 More on Order	Manufacturer: Linear Technology/Analog Devices	Series: -	Type: Buffer, Accelerator	Applications: I²C - Hotswap	Input: 2-Wire Bus	Output: 2-Wire Bus	Data Rate (Max): 400kHz	Number of Channels: 1	Delay Time: -	Signal Conditioning: -	Capacitance - Input: 10pF	Voltage - Supply: 2.9V ~ 5.5V	Current - Supply: 8.1mA	Operating Temperature: 0°C ~ 70°C	Mounting Type: Surface Mount	Package / Case: 12-WFDFN Exposed Pad	Supplier Device Package: 12-DFN (4x3)
SN65LVDS104PW	Texas Instruments	Interface ICs - Signal Buffers, Repeaters, Splitters IC MULTIPLEXER 1CH 16TSSOP	In Stock5,073 More on Order	Manufacturer:	Series: -	Type: Buffer, Multiplexer	Applications: -	Input: LVDS	Output: LVDS	Data Rate (Max): 400Mbps	Number of Channels: 1 x 1:4	Delay Time: 3.1ns	Signal Conditioning: -	Capacitance - Input: 3pF	Voltage - Supply: 3V ~ 3.6V	Current - Supply: 23mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 16-TSSOP (0.173", 4.40mm Width)	Supplier Device Package: 16-TSSOP
SN65LVDS104D	Texas Instruments	Interface ICs - Signal Buffers, Repeaters, Splitters IC MULTIPLEXER 1CH 16SOIC	In Stock4,264 More on Order	Manufacturer:	Series: -	Type: Buffer, Multiplexer	Applications: -	Input: LVDS	Output: LVDS	Data Rate (Max): 400Mbps	Number of Channels: 1 x 1:4	Delay Time: 3.1ns	Signal Conditioning: -	Capacitance - Input: 3pF	Voltage - Supply: 3V ~ 3.6V	Current - Supply: 23mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 16-SOIC (0.154", 3.90mm Width)	Supplier Device Package: 16-SOIC
SN65LVDS100DGK	Texas Instruments	Interface ICs - Signal Buffers, Repeaters, Splitters IC REDRIVER 1CH 2GBPS 8VSSOP	In Stock10,477 More on Order	Manufacturer:	Series: -	Type: Buffer, ReDriver	Applications: -	Input: CML, LVDS, LVPECL	Output: LVDS	Data Rate (Max): 2Gbps	Number of Channels: 1	Delay Time: 470ps	Signal Conditioning: -	Capacitance - Input: 0.6pF	Voltage - Supply: 3V ~ 3.6V	Current - Supply: 25mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Supplier Device Package: 8-VSSOP
SN65LVDS101DGK	Texas Instruments	Interface ICs - Signal Buffers, Repeaters, Splitters IC REDRIVER 1CH 2GBPS 8VSSOP	In Stock5,367 More on Order	Manufacturer:	Series: -	Type: Buffer, ReDriver	Applications: -	Input: CML, LVDS, LVPECL	Output: LVPECL	Data Rate (Max): 2Gbps	Number of Channels: 1	Delay Time: 630ps	Signal Conditioning: -	Capacitance - Input: 0.6pF	Voltage - Supply: 3V ~ 3.6V	Current - Supply: 50mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Supplier Device Package: 8-VSSOP
LTC4308IMS8#PBF	Linear Technology/Analog Devices	Interface ICs - Signal Buffers, Repeaters, Splitters IC ACCELERATOR I2C HOTSWAP 8MSOP	In Stock679 More on Order	Manufacturer: Linear Technology/Analog Devices	Series: -	Type: Buffer, Accelerator	Applications: I²C - Hotswap	Input: 2-Wire Bus	Output: 2-Wire Bus	Data Rate (Max): 400kHz	Number of Channels: 2	Delay Time: -	Signal Conditioning: -	Capacitance - Input: 10pF	Voltage - Supply: 2.3V ~ 5.5V	Current - Supply: 7mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Supplier Device Package: 8-MSOP
DS91M125TMA/NOPB	Texas Instruments	Interface ICs - Signal Buffers, Repeaters, Splitters IC MULTIPLEXER LVDS 1CH 16SOIC	In Stock4,599 More on Order	Manufacturer:	Series: -	Type: Buffer, Multiplexer	Applications: LVDS	Input: CML, LVDS, LVPECL, MLVDS	Output: MLVDS	Data Rate (Max): 250Mbps	Number of Channels: 1 x 1:4	Delay Time: 5.5ns	Signal Conditioning: -	Capacitance - Input: 5pF	Voltage - Supply: 3V ~ 3.6V	Current - Supply: 67mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 16-SOIC (0.154", 3.90mm Width)	Supplier Device Package: 16-SOIC
DS10BR254TSQ/NOPB	Texas Instruments	Interface ICs - Signal Buffers, Repeaters, Splitters IC MULTIPLEXER LVDS 1CH 40WQFN	In Stock1,324 More on Order	Manufacturer:	Series: -	Type: Buffer, Multiplexer	Applications: LVDS	Input: CML, LVDS, LVPECL	Output: LVDS	Data Rate (Max): 1.5Gbps	Number of Channels: 1 x 2:4	Delay Time: 440ps	Signal Conditioning: -	Capacitance - Input: 1.7pF	Voltage - Supply: 3V ~ 3.6V	Current - Supply: 113mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 40-WFQFN Exposed Pad	Supplier Device Package: 40-WQFN (6x6)
MAX9175EUB+	Maxim Integrated	Interface ICs - Signal Buffers, Repeaters, Splitters IC MULTIPLEXER LVDS 1CH 10UMAX	In Stock1,234 More on Order	Manufacturer: Maxim Integrated	Series: -	Type: Buffer, Multiplexer	Applications: LVDS	Input: LVDS	Output: LVDS	Data Rate (Max): 800Mbps	Number of Channels: 1 x 1:2	Delay Time: 2.39ns	Signal Conditioning: -	Capacitance - Input: 4.5pF	Voltage - Supply: 3V ~ 3.6V	Current - Supply: 25mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Supplier Device Package: 10-uMAX
LTC4313IDD-1#PBF	Linear Technology/Analog Devices	Interface ICs - Signal Buffers, Repeaters, Splitters IC ACCELERATOR I2C HOTSWAP 8DFN	In Stock741 More on Order	Manufacturer: Linear Technology/Analog Devices	Series: -	Type: Buffer, Accelerator	Applications: I²C - Hotswap	Input: 2-Wire Bus	Output: 2-Wire Bus	Data Rate (Max): 400kHz	Number of Channels: 1	Delay Time: -	Signal Conditioning: -	Capacitance - Input: 10pF	Voltage - Supply: 2.9V ~ 5.5V	Current - Supply: 8.1mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 8-WFDFN Exposed Pad	Supplier Device Package: 8-DFN (3x3)
LTC4315IDE#PBF	Linear Technology/Analog Devices	Interface ICs - Signal Buffers, Repeaters, Splitters IC ACCELERATOR I2C HOTSWAP 12DFN	In Stock1,703 More on Order	Manufacturer: Linear Technology/Analog Devices	Series: -	Type: Buffer, Accelerator	Applications: I²C - Hotswap	Input: 2-Wire Bus	Output: 2-Wire Bus	Data Rate (Max): 400kHz	Number of Channels: 1	Delay Time: -	Signal Conditioning: -	Capacitance - Input: 10pF	Voltage - Supply: 2.9V ~ 5.5V	Current - Supply: 8.1mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 12-WFDFN Exposed Pad	Supplier Device Package: 12-DFN (4x3)
LTC4314IGN#PBF	Linear Technology/Analog Devices	Interface ICs - Signal Buffers, Repeaters, Splitters IC MULTIPLEXR I2C HOTSWAP 20SSOP	In Stock624 More on Order	Manufacturer: Linear Technology/Analog Devices	Series: -	Type: Buffer, Multiplexer	Applications: I²C - Hotswap	Input: 2-Wire Bus	Output: 2-Wire Bus	Data Rate (Max): 400kHz	Number of Channels: 1 x 1:4	Delay Time: -	Signal Conditioning: -	Capacitance - Input: 20pF	Voltage - Supply: 2.9V ~ 5.5V	Current - Supply: 7.3mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 20-SSOP (0.154", 3.90mm Width)	Supplier Device Package: 20-SSOP
SN65LVDS108DBT	Texas Instruments	Interface ICs - Signal Buffers, Repeaters, Splitters IC MULTIPLEXER 1CH 38TSSOP	In Stock794 More on Order	Manufacturer:	Series: -	Type: Buffer, Multiplexer	Applications: -	Input: LVDS	Output: LVDS	Data Rate (Max): 400Mbps	Number of Channels: 1 x 1:8	Delay Time: 2.8ns	Signal Conditioning: -	Capacitance - Input: 5pF	Voltage - Supply: 3V ~ 3.6V	Current - Supply: 62mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 38-TFSOP (0.173", 4.40mm Width)	Supplier Device Package: 38-TSSOP
DS15BR400TVS/NOPB	Texas Instruments	Interface ICs - Signal Buffers, Repeaters, Splitters IC REDRIVER LVDS 4CH 48TQFP	In Stock4,055 More on Order	Manufacturer:	Series: -	Type: Buffer, ReDriver	Applications: LVDS	Input: CML, LVDS, LVPECL	Output: LVDS	Data Rate (Max): 2Gbps	Number of Channels: 4	Delay Time: 1.0ns	Signal Conditioning: Output Pre-Emphasis	Capacitance - Input: 3pF	Voltage - Supply: 3V ~ 3.6V	Current - Supply: 175mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 48-TQFP	Supplier Device Package: 48-TQFP (7x7)
DS125BR401SQE/NOPB	Texas Instruments	Interface ICs - Signal Buffers, Repeaters, Splitters IC REDRIVER PCIE/SAS/SATA 54WQFN	In Stock778 More on Order	Manufacturer:	Series: -	Type: Buffer, ReDriver	Applications: PCIe, SAS, SATA	Input: CML	Output: CML	Data Rate (Max): 12Gbps	Number of Channels: 4	Delay Time: 200ps	Signal Conditioning: Input Equalization, Output De-Emphasis	Capacitance - Input: 10pF	Voltage - Supply: 2.375V ~ 3.6V	Current - Supply: -	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 54-WFQFN Exposed Pad	Supplier Device Package: 54-WQFN (10x5.5)
PCA9515DP,118	NXP	Interface ICs - Signal Buffers, Repeaters, Splitters IC REDRIVER I2C 1CH 8TSSOP	In Stock15,257 More on Order	Manufacturer: NXP USA Inc.	Series: -	Type: Buffer, ReDriver	Applications: I²C	Input: 2-Wire Bus	Output: 2-Wire Bus	Data Rate (Max): 400kHz	Number of Channels: 1	Delay Time: -	Signal Conditioning: -	Capacitance - Input: 6pF	Voltage - Supply: 3V ~ 3.6V	Current - Supply: 2.3mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Supplier Device Package: 8-TSSOP
PCA9509DP,118	NXP	Interface ICs - Signal Buffers, Repeaters, Splitters IC REDRIVER I2C 2CH 8TSSOP	In Stock24,697 More on Order	Manufacturer: NXP USA Inc.	Series: -	Type: Buffer, ReDriver	Applications: I²C	Input: 2-Wire Bus	Output: 2-Wire Bus	Data Rate (Max): 400kHz	Number of Channels: 2	Delay Time: -	Signal Conditioning: -	Capacitance - Input: 2pF	Voltage - Supply: 3V ~ 5.5V	Current - Supply: 3mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Supplier Device Package: 8-TSSOP
PCA9514ADP,118	NXP	Interface ICs - Signal Buffers, Repeaters, Splitters IC ACCELERATR I2C HOTSWAP 8TSSOP	In Stock4,028 More on Order	Manufacturer: NXP USA Inc.	Series: -	Type: Buffer, Accelerator	Applications: I²C - Hotswap	Input: 2-Wire Bus	Output: 2-Wire Bus	Data Rate (Max): 400kHz	Number of Channels: 1	Delay Time: -	Signal Conditioning: -	Capacitance - Input: 1.9pF	Voltage - Supply: 2.7V ~ 5.5V	Current - Supply: 3.5mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Supplier Device Package: 8-TSSOP
PCA9513AD,118	NXP	Interface ICs - Signal Buffers, Repeaters, Splitters IC BUFFER I2C/SMBUS HOTSWAP 8SO	In Stock3,677 More on Order	Manufacturer: NXP USA Inc.	Series: -	Type: Buffer, Accelerator	Applications: I²C - Hotswap	Input: 2-Wire Bus	Output: 2-Wire Bus	Data Rate (Max): 400kHz	Number of Channels: 1	Delay Time: -	Signal Conditioning: -	Capacitance - Input: 1.9pF	Voltage - Supply: 2.7V ~ 5.5V	Current - Supply: 3.5mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 8-SOIC (0.154", 3.90mm Width)	Supplier Device Package: 8-SO
PCA9600D,118	NXP	Interface ICs - Signal Buffers, Repeaters, Splitters IC REDRIVER I2C 1CH 400KHZ 8SO	In Stock7,637 More on Order	Manufacturer: NXP USA Inc.	Series: -	Type: Buffer, ReDriver	Applications: I²C	Input: 2-Wire Bus	Output: 2-Wire Bus	Data Rate (Max): 400kHz	Number of Channels: 1	Delay Time: -	Signal Conditioning: -	Capacitance - Input: 10pF	Voltage - Supply: 2.5V ~ 15V	Current - Supply: 5.2mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 8-SOIC (0.154", 3.90mm Width)	Supplier Device Package: 8-SO
P82B96TD/S900,118	NXP	Interface ICs - Signal Buffers, Repeaters, Splitters IC REDRIVER I2C 2CH 400KHZ 8SO	In Stock3,706 More on Order	Manufacturer: NXP USA Inc.	Series: -	Type: Buffer, ReDriver	Applications: I²C	Input: 2-Wire Bus	Output: 2-Wire Bus	Data Rate (Max): 400kHz	Number of Channels: 2	Delay Time: -	Signal Conditioning: -	Capacitance - Input: 7pF	Voltage - Supply: 2V ~ 15V	Current - Supply: 900µA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 8-SOIC (0.154", 3.90mm Width)	Supplier Device Package: 8-SO
PCA9616PW,118	NXP	Interface ICs - Signal Buffers, Repeaters, Splitters IC REDRIVER I2C 3CH 16TSSOP	In Stock4,538 More on Order	Manufacturer: NXP USA Inc.	Series: -	Type: Buffer, ReDriver	Applications: I²C	Input: 2-Wire Bus	Output: 2-Wire Bus	Data Rate (Max): 400kHz	Number of Channels: 3	Delay Time: -	Signal Conditioning: -	Capacitance - Input: 7pF	Voltage - Supply: 0.8V ~ 5.5V	Current - Supply: 16µA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 16-TSSOP (0.173", 4.40mm Width)	Supplier Device Package: 16-TSSOP
ISL33003IUZ	Renesas Electronics America Inc.	Interface ICs - Signal Buffers, Repeaters, Splitters IC ACCELERATOR I2C HOTSWAP 8MSOP	In Stock3,437 More on Order	Manufacturer: Renesas Electronics America Inc.	Series: -	Type: Buffer, Accelerator	Applications: I²C - Hotswap	Input: 2-Wire Bus	Output: 2-Wire Bus	Data Rate (Max): -	Number of Channels: 2	Delay Time: -	Signal Conditioning: -	Capacitance - Input: 10pF	Voltage - Supply: 2.3V ~ 5.5V	Current - Supply: 4mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Supplier Device Package: 8-MSOP
FIN1104MTC	ON Semiconductor	Interface ICs - Signal Buffers, Repeaters, Splitters IC REDRIVER LVDS 4CH 24TSSOP	In Stock2,783 More on Order	Manufacturer: ON Semiconductor	Series: -	Type: Buffer, ReDriver	Applications: LVDS	Input: LVDS, LVPECL	Output: LVDS	Data Rate (Max): 800Mbps	Number of Channels: 4	Delay Time: 1.75ns	Signal Conditioning: -	Capacitance - Input: 2.6pF	Voltage - Supply: 3V ~ 3.6V	Current - Supply: 41mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 24-TSSOP (0.173", 4.40mm Width)	Supplier Device Package: 24-TSSOP
PCA9600D,112	NXP	Interface ICs - Signal Buffers, Repeaters, Splitters IC REDRIVER I2C 1CH 400KHZ 8SO	In Stock2,994 More on Order	Manufacturer: NXP USA Inc.	Series: -	Type: Buffer, ReDriver	Applications: I²C	Input: 2-Wire Bus	Output: 2-Wire Bus	Data Rate (Max): 400kHz	Number of Channels: 1	Delay Time: -	Signal Conditioning: -	Capacitance - Input: 10pF	Voltage - Supply: 2.5V ~ 15V	Current - Supply: 5.2mA	Operating Temperature: -40°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 8-SOIC (0.154", 3.90mm Width)	Supplier Device Package: 8-SO
SN65LVPE502RGET	Texas Instruments	Interface ICs - Signal Buffers, Repeaters, Splitters IC REDRIVER USB 3.0 2CH 24VQFN	In Stock673 More on Order	Manufacturer:	Series: -	Type: Buffer, ReDriver	Applications: USB 3.0	Input: CML	Output: VML	Data Rate (Max): 5Gbps	Number of Channels: 2	Delay Time: 290ps	Signal Conditioning: Input Equalization, Output De-Emphasis	Capacitance - Input: 1.25pF	Voltage - Supply: 3V ~ 3.6V	Current - Supply: 100mA	Operating Temperature: 0°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 24-VFQFN Exposed Pad	Supplier Device Package: 24-VQFN (4x4)
SN75LVCP412ARTJT	Texas Instruments	Interface ICs - Signal Buffers, Repeaters, Splitters IC REDRIVER SATA 2CH 3GBPS 20QFN	In Stock2,763 More on Order	Manufacturer:	Series: -	Type: Buffer, ReDriver	Applications: SATA	Input: CML	Output: CML	Data Rate (Max): 3Gbps	Number of Channels: 2	Delay Time: 300ps	Signal Conditioning: Input Equalization, Output Pre-Emphasis	Capacitance - Input: -	Voltage - Supply: 3V ~ 3.6V	Current - Supply: 56mA	Operating Temperature: 0°C ~ 85°C	Mounting Type: Surface Mount	Package / Case: 20-WFQFN Exposed Pad	Supplier Device Package: 20-QFN (4x4)