Datasheet Details
| Part number | SNJ54AHCT138FK |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.43 MB |
| Description | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS |
| Datasheet | SNJ54AHCT138FK SNJ54AHCT138J Datasheet (PDF) |
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Overview: 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 . . . RGY PACKAGE (TOP VIEW) VCC A 1 B2 C3 G2A 4 G2B 5 G1 6 Y7 7 8 16 15 Y0 14 Y1 13 Y2 12 Y3 11 Y4 10 Y5 9 SN54AHCT138 . . .
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | SNJ54AHCT138FK |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.43 MB |
| Description | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS |
| Datasheet | SNJ54AHCT138FK SNJ54AHCT138J Datasheet (PDF) |
|
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|
/ordering information The ’AHCT138 3-line to 8-line decoders/demultiplexers are designed to be used in high-performance memory-decoding and data-routing applications that require very short propagation-delay times.
In high-performance memory systems, this decoder can be used to minimize the effects of system decoding.
When employed with high-speed memories utilizing a fast enable circuit, the delay times of this decoder and the enable time of the memory usually are less than the typical access time of the memory.
| Part Number | Description |
|---|---|
| SNJ54AHCT138J | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS |
| SNJ54AHCT138W | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS |
| SNJ54AHCT132FK | QUADRUPLE POSITIVE-NAND GATES |
| SNJ54AHCT132J | QUADRUPLE POSITIVE-NAND GATES |
| SNJ54AHCT132W | QUADRUPLE POSITIVE-NAND GATES |
| SNJ54AHCT139FK | DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS |
| SNJ54AHCT139J | DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS |
| SNJ54AHCT139W | DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS |
| SNJ54AHCT14FK | Hex Schmitt-Trigger Inverters |
| SNJ54AHCT14J | Hex Schmitt-Trigger Inverters |