54ACT899 - 9-Bit Latchable Transceiver

National Semiconductor (now Texas Instruments)

Datasheet Details

Part number	54ACT899
Manufacturer	National Semiconductor (now Texas Instruments)
File Size	218.50 KB
Description	9-Bit Latchable Transceiver
Datasheet	54ACT899 Datasheet

General Description

The ’AC ’ACT899 is a 9-bit to 9-bit parity transceiver with transparent latches The device can operate as a feedthrough transceiver or it can generate check parity from the 8-bit data busses in either direction The ’AC ’ACT899 feawww.DataSheet4U.com tures independent latch enables for the A-to-B direction and the B-to-A direction a select pin for ODD EVEN parity and separate error signal output pins for checking parity

Overview

74AC899 54ACT 74ACT899 9-Bit Latchable Transceiver with Parity Generator Checker August 1994 74AC899 54ACT 74ACT899 9-Bit Latchable Transceiver with Parity Generator.

Key Features

Y Y Y Y Y Y Y Y Y Latchable transceiver with output sink of 24 mA Option to select generate parity and check or ‘‘feedthrough’’ data parity in directions A-to-B or B-to-A Independent latch enable for A-to-B and B-to-A directions Select pin for ODD EVEN parity ERRA and ERRB output pins for parity checking Ability to simultaneously generate and check parity May be used in system.

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number	Description
54ACT818	8-Bit Diagnostic Register
54ACT821	10-Bit D Flip-Flop
54ACT823	9-Bit D Flip-Flop
54ACT825	8-Bit D Flip-Flop
54ACT00	Quad 2-Input NAND Gate
54ACT109	Dual JK Positive Edge-Triggered Flip-Flop
54ACT112	Dual JK Negative Edge-Triggered Flip-Flop
54ACT138	1-of-8 Decoder/Demultiplexer
54ACT139	Dual 1-of-4 Decoder/Demultiplexer
54ACT151	8-Input Multiplexer