Datasheet Details
| Part number | M54HC258 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 259.11 KB |
| Description | QUAD 2-CHANNEL MULTIPLEXER |
| Datasheet | M54HC258_STMicroelectronics.pdf |
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Overview: M54/M74HC257 M54/M74HC258 HC257 QUAD 2 CHANNEL MULTIPLEXER (3-STATE) HC258 QUAD 2 CHANNEL MULTIPLEXER (3-STATE, INVERTING) . . . . . . . . HIGH SPEED tPD = 10 ns (TYP.) at VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 °C HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL = 6 mA (MIN.
| Part number | M54HC258 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 259.11 KB |
| Description | QUAD 2-CHANNEL MULTIPLEXER |
| Datasheet | M54HC258_STMicroelectronics.pdf |
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The M54/74HC257 and the M54/74HC258 are high speed CMOS MULTIPLEXERs fabricated with sili2 con gate C MOS technology.
They have the same high speed performance of LSTTL bined with true CMOS low power consumption.
These IC’s are posed of an independent 2channel multiplexer with mon SELECT and ENABLE INPUT.
| Part Number | Description |
|---|---|
| M54HC20 | DUAL 4-INPUT NAND GATE |
| M54HC221 | DUAL MONOSTABLE MULTIVIBRATOR |
| M54HC221A | DUAL MONOSTABLE MULTIVIBRATOR |
| M54HC238 | 3 TO 8 LINE DECODER |
| M54HC241 | OCTAL BUS BUFFER |
| M54HC242 | QUAD BUS TRANSCEIVER |
| M54HC243 | QUAD BUS TRANSCEIVER |
| M54HC266 | QUAD EXCLUSIVE NOR GATE |
| M54HC279 | QUAD S-R LATCH |
| M54HC280 | 9 BIT PARITY GENERATOR |