This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | M54HC190 |
|---|---|
| Datasheet | M54HC190 M54 Datasheet (PDF) |
| File Size | 299.45 KB |
| Manufacturer | STMicroelectronics |
| Description | 4 BIT SYNCHRONOUS UP/DOWN COUNTERS |
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The M54/74HC190/191 are high speed CMOS 4-BIT SYNCHRONOUS UP/DOWN COUNTERS fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL bined with true CMOS low power consumption. State changes of the counter are synchronous with the LOW-to-HIGH transition of the Clock Pulse input.
See all STMicroelectronics datasheets
| Part Number | Description |
|---|---|
| M54HC192 | SYNCHRONOUS UP/DOWN DECADE COUNTER |
| M54HC194 | 4 BIT PIPO SHIFT REGISTER |
| M54HC195 | 8 BIT PIPO SHIFT REGISTER |
| M54HC107 | DUAL J-K FLIP FLOP WITH CLEAR |
| M54HC112 | DUAL J-K FLIP FLOP |
| M54HC113 | DUAL J-K FLIP FLOP |
| M54HC123A | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |
| M54HC126 | QUAD BUS BUFFERS |
| M54HC131 | 3 TO 8 LINE DECODER/LATCH |
| M54HC133 | 13 INPUT NAND GATE |
