74HC245 Datasheet – Octal 3-STATE Transceiver – Fairchild

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This is transceiver.

Part Number: 74HC245, MM74HC245

Function: Octal 3-STATE Transceiver

Package: DIP 20 Pin Type

Manufacturer: Fairchild Semiconductor

Image:
74HC245 datasheet

Description:

The 74HC245, 3-STATE bidirectional buffer utilizes advanced silicon-gate CMOS technology, and is intended for two-way asynchronous communication between data buses. It has high drive current outputs which enable high speed operation even when driving large bus capacitances. This circuit possesses the low power consumption and high noise immunity usually associated with CMOS circuitry, yet has speeds comparable to low power Schottky TTL circuits.

Pinout and Truth Table

 

Features:

1. Typical propagation delay : 13 ns
2. Wide power supply range: 2–6V
3. Low quiescent current: 80μA maximum (74 HC)
4. 3-STATE outputs for connection to bus oriented systems

5. High output drive: 6 mA (minimum)

 

 

Other data sheets are available within the file: MM74HC245ACW, MM74HC245AMTC, MM74HC245AMTCX, MM74HC245AN

74HC245 Datasheet PDF Download

74HC245 pdf