SCES879A May 2020 – February 2024 SN74AXC2T245
PRODUCTION DATA
PIN | TYPE(1) | DESCRIPTION | |
---|---|---|---|
NAME | NO. | ||
DIR2 | 1 | I | Direction Pin for channel A2/B2, Connect to GND or to VCCA |
OE | 2 | I | Tri-state output-mode enable. Pull OE high to place all outputs in tri-state mode. Referenced to VCCA. |
GND | 3 | G | Ground |
B2 | 4 | I/O | Output or input depending on state of DIR2. Output level depends on VCCB. |
B1 | 5 | I/O | Output or input depending on state of DIR1. Output level depends on VCCB. |
VCCB | 6 | P | Supply Voltage B |
VCCA | 7 | P | Supply Voltage A |
A1 | 8 | I/O | Output or input depending on state of DIR1. Output level depends on VCCA. |
A2 | 9 | I/O | Output or input depending on state of DIR2. Output level depends on VCCA. |
DIR1 | 10 | I | Direction Pin for channel A1/B1, Connect to GND or to VCCA |