| Part number | M74HC21 |
|---|---|
| Datasheet | M74HC21_STMicroelectronics.pdf |
| File Size | 193.16 KB |
| Manufacturer | STMicroelectronics |
| Description | DUAL 4-INPUT AND GATE |
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The M74HC21 is an high speed CMOS DUAL 4-INPUT AND GATE fabricated with silicon gate C2MOS technology. The internal circuit is posed of 3 stages including buffer output, which enables high noise immunity and stable output. All inputs are equipped with protection circuits against static discharge and transient excess voltage.
See all STMicroelectronics datasheets
| Part Number | Description |
|---|---|
| M74HC20 | DUAL 4-INPUT NAND GATE |
| M74HC221 | DUAL MONOSTABLE MULTIVIBRATOR |
| M74HC237 | 3 TO 8 LINE DECODER LATCH |
| M74HC238 | 3 TO 8 LINE DECODER |
| M74HC240 | OCTAL BUS BUFFER |
| M74HC240HV | OCTAL BUS BUFFER |
| M74HC241 | OCTAL BUS BUFFER |
| M74HC241HV | OCTAL BUS BUFFER |
| M74HC242 | QUAD BUS TRANSCEIVER 3-STATE |
| M74HC243 | QUAD BUS TRANSCEIVER 3-STATE |
