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74HC652

Octal bus transceiver/register; 3-state

NXP Semiconductors. 

Philips Semiconductors

Octal bus transceiver/register; 3-state

Product specification

74HC/HCT652

(1) HC: VM = 50%; VI = GND to VCC.

HCT: VM = 1.3 V; VI = GND to 3 V.

Fig.6 Waveforms showing the input An, Bn to

output Bn, An propagation delay times and

the output transition times.

(1) HC: VM = 50%; VI = GND to VCC.

HCT: VM = 1.3 V; VI = GND to 3 V.

Fig.7

Waveforms showing the An, Bn to CPAB,

CPBA set-up and hold times, clock CPAB,

CPBA pulse width, maximum clock pulse

frequency and the CPAB, CPBA to output Bn,

An propagation delays.

(1) HC: VM = 50%; VI = GND to VCC.

HCT: VM = 1.3 V; VI = GND to 3 V.

Fig.8 Waveforms showing the input SAB, SBA to

output Bn, An propagation delay times and

the output transition times.

(1) HC: VM = 50%; VI = GND to VCC.

HCT: VM = 1.3 V; VI = GND to 3 V.

Fig.9

Waveforms showing the output enable

inputs (OEAB, OEBA) to outputs An, Bn

enable and disable times and the input

rise and fall times.

September 1993

8

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