Philips Semiconductors

Product specification

74LVC652

Octal transceiver/register with dual enable (3-State)

1998 Jul 29

10

APPLICATION INFORMATION

Real-time transfer; bus B to bus A

SV00781

OEBA

LL

X

X

X

L

Store A, B or A and B

in one register

SV00783

OEBA

XH

↑↑

LX

LX

X

↑

XX

LH

↑↑

XX

Store bus A in both registers or

store bus B in both registers

SV00785

OEBA

HH

↑↑

LX

LL

↑↑

XL

Real-time transfer; bus A to bus B

SV00782

OEBA

HH

X

X

L

X

Transfer A stored data to B bus or B stored data

to A bus or both at the same time

SV00784

OEBA

H

H

H or L

X

H

X

L

L

X

H or L

X

H

H

L

H or L

H or L

H

H

Isolation

SV00786

OEBA

L

H

H or L

H or L

X

X