74ACT11623 OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS

SCAS059A - D2957, JULY 1987 - REVISED APRIL 1993

features

Local Bus-Latch Capability
Inputs Are TTL-Voltage Compatible
Flow-Through Architecture Optimizes PCB Layout
Center-Pin V_CC and GND Configurations Minimize High-Speed Switching Noise
EPIC^TM (Enhanced-Performance Implanted CMOS) 1-m Process
500-mA Typical Latch-Up Immunity at 125°C
Package Options Include Plastic Small- Outline Packages and Standard Plastic 300-mil DIPs
EPIC is a trademark of Texas Instruments Incorporated.

description

The 74ACT11623 is designed for asynchronous two-way communicationbetween data buses. The control function implementation allows formaximum flexibility in timing.

The device allows data transmission from the A bus to the B bus orfrom the B bus to the A bus depending upon the logic levels at theenable inputs (G\BA and GAB). The enable inputs can be used todisable the device so that the buses are effectively isolated.

The dual-enable configuration gives these devices the capabilityto store data by simultaneous enabling of G\BA and GAB. Each outputreinforces its input in this transceiver configuration. Thus, whenboth control inputs are enabled and all other data sources to the twosets of bus lines are at high impedance, both sets of bus lines (16in all) will remain at their last states. The 8-bit codes appearingon the two sets of buses will be identical for the 74ACT11623.

The 74ACT11623 is characterized for operation from - 40°C to85°C.

Title: OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS
Product Family: STANDARD TRANSCEIVERS
Device Functionality: OCTAL BUS TRANSCEIVER
Orderable Devices: 74ACT11623DW, 74ACT11623DWR, 74ACT11623NT

View the complete PDF datasheet: scas059a.pdf (87 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:74ACT11623

Go to the Engineering Design Center to locate information on other TI Semiconductor devices.