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SN54ABT16623

Texas Instruments
Part Number SN54ABT16623
Manufacturer Texas Instruments
Description 16-BIT BUS TRANSCEIVERS
Published May 20, 2023
Detailed Description D Members of the Texas Instruments Widebus™ Family D State-of-the-Art EPIC-ΙΙB™ BiCMOS Design Significantly Reduces Powe...
Datasheet PDF File SN54ABT16623 PDF File

SN54ABT16623
SN54ABT16623

Overview
D Members of the Texas Instruments Widebus™ Family D State-of-the-Art EPIC-ΙΙB™ BiCMOS Design Significantly Reduces Power Dissipation D Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17 D Typical VOLP (Output Ground Bounce) < 1 V at VCC = 5 V, TA = 25°C D Distributed VCC and GND Pin Configuration Minimizes High-Speed Switching Noise D Flow-Through Architecture Optimizes PCB Layout D High-Drive Outputs (–32-mA IOH, 64-mA IOL) D Package Options Include Plastic 300-mil Shrink Small-Outline (DL) and Thin Shrink Small-Outline (DGG) Packages and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center Spacings description The ’ABT16623 are 16-bit transceivers designed for asynchronous communication between data buses.
The control-function implementation allows for maximum flexibility in timing.
The ’ABT16623 provide true data at the outputs.
These devices can be used as two 8-bit transceivers or one 16-bit transceiver.
They allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic levels at the output-enable (OEAB and OEBA) inputs.
The output-enable inputs can be used to disable the device so that the buses are effectively isolated.
The dual-enable configuration gives the transceivers the capability of storing data by simultaneously enabling OEAB and OEBA.
Each output reinforces its input in this configuration.
When both OEAB and OEBA are enabled and all other data sources to the two sets of bus lines are at high impedance, both sets of bus lines (32 total) remain at their last states.
SN54ABT16623, SN74ABT16623 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS211B – FEBRUARY 1991 – REVISED JANUARY 1997 SN54ABT16623 .
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WD PACKAGE SN74ABT16623 .
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DGG OR DL PACKAGE (TOP VIEW) 1OEAB 1 1B1 2 1B2 3 GND 4 1B3 5 1B4 6 VCC 7 1B5 8 1B6 9 GND 10 1B7 11 1B8 12 2B1 13 2B2 14 GND 15 2B3 16 2B4 17 VCC 18 2B5 19 2B6 20 GND 21 2B7 22 2B8 23 2OEAB 24 48 1OEBA 47 1A1 46 1A2 45 GND 44 1A3 43 1A4 42 VCC ...


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