54AC191 Overview
The ’AC191 is a reversible modulo 16 binary counter.
54AC191 Key Features
- 133 MHz typical count frequency Synchronous counting Asynchronous parallel load Cascadable Outputs source/sink 24 mA Sta
| Part number | 54AC191 |
|---|---|
| Datasheet | 54AC191_NationalSemiconductor.pdf |
| File Size | 229.28 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | Up/Down Counter |
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The ’AC191 is a reversible modulo 16 binary counter.
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| 54AC10 | Triple 3-Input NAND Gate |
| 54AC109 | Dual JK Positive Edge-Triggered Flip-Flop |
| 54AC11 | Triple 3-Input AND Gate |
| 54AC125 | Quad Buffer |
| 54AC138 | 1-of-8 Decoder/Demultiplexer |
| 54AC139 | Dual 1-of-4 Decoder/Demultiplexer |
| 54AC14 | Hex Inverter |
| 54AC151 | 8-Input Multiplexer |
| 54AC153 | Dual 4-Input Multiplexer |
| 54AC157 | Quad 2-Input Multiplexer |