Datasheet Details
| Part number | M54HC243 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 257.01 KB |
| Description | QUAD BUS TRANSCEIVER |
| Datasheet | M54HC243_STMicroelectronics.pdf |
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Overview: M54/74HC242 M54/74HC243 QUAD BUS TRANSCEIVER (3-STATE) . . . . . . . . HIGH SPEED tPD = 9 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.) AT 25 °C OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS BALANCED PROPAGATION DELAYS tPLH = tPHL SYMMETRICAL OUTPUT IMPEDANCE IOL = IOH = 6 mA (MIN.) HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.
| Part number | M54HC243 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 257.01 KB |
| Description | QUAD BUS TRANSCEIVER |
| Datasheet | M54HC243_STMicroelectronics.pdf |
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|
The M54/74HC242/243 are high speed CMOS QUAD BUS TRANSCEIVER (3-STATE) FABRICATED IN SILICON GATE C2MOS technology.
They have the same high speed performance of LSTTL bined with true CMOS low power consumption.
The HC242/243 are 3 STATE bi-directional inverting and non-inverting buffers and are intended for two-way asynchronous munication between data buses.
| Part Number | Description |
|---|---|
| M54HC241 | OCTAL BUS BUFFER |
| M54HC242 | QUAD BUS TRANSCEIVER |
| M54HC20 | DUAL 4-INPUT NAND GATE |
| M54HC221 | DUAL MONOSTABLE MULTIVIBRATOR |
| M54HC221A | DUAL MONOSTABLE MULTIVIBRATOR |
| M54HC238 | 3 TO 8 LINE DECODER |
| M54HC258 | QUAD 2-CHANNEL MULTIPLEXER |
| M54HC266 | QUAD EXCLUSIVE NOR GATE |
| M54HC279 | QUAD S-R LATCH |
| M54HC280 | 9 BIT PARITY GENERATOR |