Octal TRI-STATE Transceiver

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OCTAL BUS TRANSCEIVER HC620 3 STATE INVERTING HC623 3 STATE NON INVERTING

DESCRIPTION The M54/74HC620/623 are high speed CMOS OCTAL BUS TRANSCEIVERS fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption. ■ HIGH SPEED tPD = 10 ns (TYP.) AT VCC = 5 V ■ LOW POWER DISSIPATION ICC = 4

OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

Wide Operating Voltage Range of 2 V to 6 V High-Current 3-State Outputs Can Drive Up To 15 LSTTL Loads Low Power Consumption, 80-μA Max ICC Typical tpd = 8 ns ±6-mA Output Drive at 5 V Low Input Current of 1 μA Max Lock Bus-Latch Capability True Logic description/ordering information T

OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

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OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

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