M54HC221 datasheet by STMicroelectronics.
| Part number | M54HC221 |
|---|---|
| Datasheet | M54HC221_STMicroelectronics.pdf |
| File Size | 288.34 KB |
| Manufacturer | STMicroelectronics |
| Description | DUAL MONOSTABLE MULTIVIBRATOR |
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The M54/74HC221/221A are high speed CMOS MONOSTABLE multivibrators fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. There are two trigger inputs, A INPUT (negative edge) and B INPUT (positive edge).
View all STMicroelectronics datasheets
| Part Number | Description |
|---|---|
| M54HC221A | DUAL MONOSTABLE MULTIVIBRATOR |
| M54HC20 | DUAL 4-INPUT NAND GATE |
| M54HC238 | 3 TO 8 LINE DECODER |
| M54HC241 | OCTAL BUS BUFFER |
| M54HC242 | QUAD BUS TRANSCEIVER |
| M54HC243 | QUAD BUS TRANSCEIVER |
| M54HC258 | QUAD 2-CHANNEL MULTIPLEXER |
| M54HC266 | QUAD EXCLUSIVE NOR GATE |
| M54HC279 | QUAD S-R LATCH |
| M54HC280 | 9 BIT PARITY GENERATOR |
