Datasheet Details
| Part number | CD54AC138 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 512.17 KB |
| Description | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS |
| Datasheet | CD54AC138-etcTI.pdf |
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Overview: CD54AC138, CD74AC138 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS D AC Types Feature 1.5-V to 5.5-V Operation and Balanced Noise Immunity at 30% of the Supply Voltage D Speed of Bipolar F, AS, and S, With Significantly Reduced Power Consumption D Designed Specifically for High-Speed Memory Decoders and Data-Transmission Systems D Incorporate Three Enable Inputs to Simplify Cascading and/or Data Reception D Balanced Propagation Delays D ±24-mA Output Drive Current – Fanout to 15 F Devices D SCR-Latchup-Resistant CMOS Process and Circuit Design D Exceeds 2-kV ESD Protection Per MIL-STD-883, Method 3015 SCHS328A – JANUARY 2003 – REVISED FEBRUARY 2003 CD54AC138 . . . F PACKAGE CD74AC138 . . .
| Part number | CD54AC138 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 512.17 KB |
| Description | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS |
| Datasheet | CD54AC138-etcTI.pdf |
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/ordering information The ’AC138 decoders/demultiplexers are designed for high-performance memory-decoding and data-routing applications that require very short propagation-delay times.
In high-performance memory systems, these decoders 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 these decoders and the enable time of the memory usually are less than the typical access time of the memory.
| Part Number | Description |
|---|---|
| CD54AC139 | DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS |
| CD54AC109 | DUAL J-K POSITIVE-EDGE-TRIGGERED FLIP-FLOPS |
| CD54AC112 | DUAL J-K NEGATIVE-EDGE-TRIGGERED FLIP-FLOPS |
| CD54AC153 | DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS |
| CD54AC157 | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS |
| CD54AC161 | 4-BIT SYNCHRONOUS BINARY COUNTERS |
| CD54AC163 | 4-BIT SYNCHRONOUS BINARY COUNTERS |
| CD54AC164 | 8-Bit Serial-In/Parallel-Out Shift Register |
| CD54AC191 | Presettable Synchronous 4-Bit Binary Up/Down Counter |
| CD54AC00 | QUADRUPLE 2-INPUT POSITIVE-NAND GATES |