CY54FCT244T, CY74FCT244T

8-BIT BUFFERS/LINE DRIVERS

WITH 3-STATE OUTPUTS

SCCS071 – OCTOBER 2001

2

POST OFFICE BOX 655303

ORDERING INFORMATION

TA

PACKAGE†

SPEED

(ns)

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

QSOP – Q

Tape and reel

3.6

CY74FCT244DTQCT

FCT244D

0

°C to 70°C

SOIC

SO

Tube

3.6

CY74FCT244DTSOC

FCT244D

SOIC – SO

Tape and reel

3.6

CY74FCT244DTSOCT

FCT244D

SOIC

SO

Tube

4.1

CY74FCT244CTSOC

FCT244C

SOIC – SO

Tape and reel

4.1

CY74FCT244CTSOCT

FCT244C

QSOP – Q

Tape and reel

4.1

CY74FCT244CTQCT

FCT244C

DIP – P

Tube

4.6

CY74FCT244ATPC

CY74FCT244ATPC

40

°Cto85°C

SOIC

SO

Tube

4.6

CY74FCT244ATSOC

FCT244A

–40

°C to 85°C

SOIC – SO

Tape and reel

4.6

CY74FCT244ATSOCT

FCT244A

QSOP – Q

Tape and reel

4.6

CY74FCT244ATQCT

FCT244A

SOIC

SO

Tube

6.5

CY74FCT244TSOC

FCT244

SOIC – SO

Tape and reel

6.5

CY74FCT244TSOCT

FCT244

QSOP – Q

Tape and reel

6.5

CY74FCT244TQCT

FCT244

CDIP – D

Tube

4.6

CY54FCT244CTDMB

LCC – L

Tube

4.6

CY54FCT244CTLMB

55

°Cto125°C

CDIP – D

Tube

5.1

CY54FCT244ATDMB

–55

°C to 125°C

LCC – L

Tube

5.1

CY54FCT244ATLMB

CDIP – D

Tube

7

CY54FCT244TDMB

LCC – L

Tube

7

CY54FCT244TLMB

† Packagedrawings,standardpackingquantities,thermaldata,symbolization,andPCBdesignguidelinesareavailable

at www.ti.com/sc/package.

FUNCTION TABLE

INPUTS

OUTPUT

OEA

OEB

D

O

L

L

L

L

L

LH

H

H

H

X

Z

H = High logic level, L = Low logic level,

X = Don’t care, Z = High-impedance state