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

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

Octal Bus Transceivers (with inverted 3-state outputs),Octal Bus Transceivers (with 3-state outputs)

Description This octal bus transceiver is designed for asynchronous two-way communication between data buses. The control function implementation allows for maximum flexibility in timing. Features • High Speed Operation: tpd (Bus to Bus) = 12 ns typ (CL = 50 pF) • High Output Current: Fanout o

Octal Bus Transceivers(with inverted 3-state outputs)

Description This octal bus transceiver is designed for asynchronous two-way communication between data buses. The control fuction implementation allows for maximum flexibility in timing. Features • High Speed Operation: tpd (Bus to Bus) = 12 ns typ (CL = 50 pF) • High Output Current: Fanout of

Octal Bus Transceivers (with inverted 3-state outputs),Octal Bus Transceivers (with 3-state outputs)

Description This octal bus transceiver is designed for asynchronous two-way communication between data buses. The control function implementation allows for maximum flexibility in timing. Features • High Speed Operation: tpd (Bus to Bus) = 12 ns typ (CL = 50 pF) • High Output Current: Fanout o

Octal Bus Transceivers (with inverted 3-state outputs)

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