CY29FCT52T

8-BIT REGISTERED TRANSCEIVER

SCCS010A – MAY 1994 – REVISED OCTOBER 2001

2

POST OFFICE BOX 655303

ORDERING INFORMATION

TA

PACKAGE†

SPEED

(ns)

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

QSOP – Q

Tape and reel

6.3

CY29FCT52CTQCT

29FCT52C

–40

°C to 85°C

SOIC

SO

Tube

6.3

CY29FCT52CTSOC

29FCT52C

SOIC – SO

Tape and reel

6.3

CY29FCT52CTSOCT

29FCT52C

† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are

available at www.ti.com/sc/package.

Function Tables

FUNCTION TABLE

INPUTS

INTERNAL

FUNCTION

D

CP

CE

Q

FUNCTION

X

X

H

NC

Hold data

L

L

L

Load data

H

L

H

Load data

H = High logic level, L = Low logic level, X = Don’t care,

NC = No change

OUTPUT CONTROL

OE

INTERNAL

Q

Y

OUTPUTS

FUNCTION

H

X

Z

Disable outputs

L

L

L

Enable outputs

L

H

H

Enable outputs

H = High logic level, L = Low logic level, X = Don’t care,

Z = High impedance (off) state.

logic diagram

CE CP

CPA

CEA

OEB

OEA

CPB

CEB