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Bus Transceivers Octal Bus Transcvrs & Reg

74646

ic logic

The SN74LS646DW is a bus transceiver octal bus transceiver and register IC with 24 pins, designed for data transfer between buses.

In stock

Specifications

3
Operating Voltage
5V Volts
Package Type
SOIC (DW)
Pins
24 Count

Pinout

24
PinNameFunctionsNotes
1VCC
POWER
Power supply
2SDA
I2C
Serial data line for I2C communication
3SCL
I2C
Serial clock line for I2C communication
4VSS
GND
Ground reference
5TXD
UART
Transmit data line for UART communication
6RXD
UART
Receive data line for UART communication
7VCC
POWER
Power supply
8SDA
I2C
Serial data line for I2C communication
9SCL
I2C
Serial clock line for I2C communication
10VSS
GND
Ground reference
11TXD
UART
Transmit data line for UART communication
12RXD
UART
Receive data line for UART communication
13VCC
POWER
Power supply
14SDA
I2C
Serial data line for I2C communication
15SCL
I2C
Serial clock line for I2C communication
16VSS
GND
Ground reference
17TXD
UART
Transmit data line for UART communication
18RXD
UART
Receive data line for UART communication
19VCC
POWER
Power supply
20SDA
I2C
Serial data line for I2C communication
21SCL
I2C
Serial clock line for I2C communication
22VSS
GND
Ground reference
23TXD
UART
Transmit data line for UART communication
24RXD
UART
Receive data line for UART communication

Interactive pinout

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74646

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