Datasheet Summary
SN54AHCT138, SN74AHCT138 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
D Inputs Are TTL-Voltage patible D Designed Specifically for High-Speed
Memory Decoders and Data-Transmission Systems
D Incorporate Three Enable Inputs to Simplify
Cascading and/or Data Reception
SCLS266M
- DECEMBER 1995
- REVISED JULY 2003
D Latch-Up Performance Exceeds 250 mA Per
JESD 17
D ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
SN54AHCT138 . . . J OR W PACKAGE SN74AHCT138 . . . D, DB, DGV, N, NS,
OR PW PACKAGE (TOP VIEW)
A1 B2 C3 G2A 4 G2B 5 G1 6 Y7 7 GND 8
16 VCC 15 Y0 14 Y1 13 Y2 12 Y3 11 Y4 10 Y5 9 Y6
SN74AHCT138 . ....