Part Number : 74HC245

Function : Octal Bus Transceiver, IC TRANSCVR TRI-ST 8BIT 20DIP

Maker : NXP Semiconductors.

Pinouts :
74HC245 datasheet

Description :

The 74HC245, 74HCT245 is a high-speed Si-gate CMOS device and is pin compatible with Low-Power Schottky TTL (LSTTL).

The 74HC245, 74HCT245 is an octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The 74HC245; 74HCT245 features an output enable input (OE) for easy cascading and a send/receive input (DIR) for direction control. OE controls the outputs so that the buses are effectively isolated.


Block Diagram


1. Complies with JEDEC standard JESD7A

2. Input levels:

(1) For 74HC245: CMOS level

(2) For 74HCT245: TTL level

3. Octal bidirectional bus interface

4.  Non-inverting 3-state outputs

Datasheet PDF Download :
74HC245 pdf

Others datasheet of same file :

74245, 74HC245BQ, 74HC245D, 74HC245DB, 74HC245N

2021/06/04 15:36 2021/06/04 15:36