Aeroflex UT54ACTS899
The UT54ACTS899 is a 9-bit to 9-bit parity transceiver with transparent latches. The device can operate as a feed-through transceiver or it can generate/check parity from the 8-bit data busses in either direction. The UT54ACTS899 features inde- pendent 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.| Part No. | UT54ACTS899 |
|---|---|
| Datasheet | UT54ACTS899 Download |
| Manufacturer |  Aeroflex |
| Description | 9-bit Latchable Transceiver |
| Buy | Stock & Price |
FEATURES
● Latchable transceiver with output source/sink of 24mA● Option to select generate parity and check or "feed-through" 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
● m Commercial CMOS
● Operational environment: - Total dose: 100K rad(Si) - Single Event Latchup immune - SEU immune
● Standard Microcircuit Drawing 5962-06240 - QML compliant part
● Package: - 28-pin ceramic flatpack
DESCRIPTION
PINDESCRIPTION
Inputs A0-A7 B0-B7 APAR, BPAR ODD/EVEN GBA, GAB SEL LEA, LEB ERRA, ERRB Outputs A Bus Data Inputs/Data Outputs B Bus Data Inputs/Data Outputs A and B Bus Parity Inputs ODD/EVEN Parity Select, Active LOW for EVEN Parity Output Enables for A or B Bus, Active Low Select Pin for Feed-through or Generate Mode, LOW for Generate Mode Latch Enables for A and B Latches, HIGH for Transparent...
