Part Number
|
SN74ABT18646 |
Manufacturer
|
Texas Instruments |
Description
|
SCAN TEST DEVICE |
Published
|
May 20, 2023 |
Detailed Description
|
D Member of the Texas Instruments
Widebus Family
D Compatible With IEEE Std 1149.1-1990
(JTAG) Test Access Port and
Bou...
|
Datasheet
|
SN74ABT18646
|
Overview
D Member of the Texas Instruments
Widebus Family
D Compatible With IEEE Std 1149.
1-1990
(JTAG) Test Access Port and
Boundary-Scan Architecture
D Includes D-Type Flip-Flops and Control
Circuitry to Provide Multiplexed
Transmission of Stored and Real-Time Data
D Two Boundary-Scan Cells Per I/O for
Greater Flexibility
SN74ABT18646 SCAN TEST DEVICE WITH 18-BIT TRANSCEIVER AND REGISTER
SCBS131A – AUGUST 1992 – REVISED JANUARY 2002
D SCOPE Instruction Set
– IEEE Std 1149.
1-1990 Required Instructions, Optional INTEST, and P1149.
1A CLAMP and HIGHZ
– Parallel Signature Analysis at Inputs With Masking Option
– Pseudorandom Pattern Generation From Outputs
– Sample Inputs/Toggle Outputs – Binary Coun...
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