www.ti.com

DESCRIPTION/ORDERING INFORMATION (CONTINUED)

GQN OR ZQN PACKAGE

(TOP VIEW)

1

2

3

4

A

B

C

D

E

SN54LVC373A, SN74LVC373A

OCTAL TRANSPARENT D-TYPE LATCHES

WITH 3-STATE OUTPUTS

SCAS295S – JANUARY 1993 – REVISED MAY 2005

ORDERING INFORMATION

ORDERABLE PART NUMBER

TOP-SIDE MARKING

PDIP – N

Tube of 20

SN74LVC373AN

SN74LVC373AN

QFN – RGY

Reel of 1000

SN74LVC373ARGYR

LC373A

Tube of 25

SN74LVC373ADW

SOIC – DW

LVC373A

Reel of 2000

SN74LVC373ADWR

SOP – NS

Reel of 2000

SN74LVC373ANSR

LVC373A

SSOP – DB

Reel of 2000

SN74LVC373ADBR

LC373A

–40°C to 85°C

Tube of 70

SN74LVC373APW

TSSOP – PW

Reel of 2000

SN74LVC373APWR

LC373A

Reel of 250

SN74LVC373APWT

TVSOP – DGV

Reel of 2000

SN74LVC373ADGVR

LC373A

VFBGA – GQN

SN74LVC373AGQNR

Reel of 1000

LC373A

VFBGA – ZQN (Pb-free)

SN74LVC373AZQNR

CDIP – J

Tube of 20

SNJ54LVC373AJ

SNJ54LVC373AJ

–55°C to 125°C

CFP – W

Tube of 85

SNJ54LVC373AW

SNJ54LVC373AW

LCCC – FK

Tube of 55

SNJ54LVC373AFK

SNJ54LVC373AFK

(1)

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

www.ti.com/sc/package.

TERMINAL ASSIGNMENTS

1

2

3

4

A

1Q

OE

8Q

B

2D

7D

1D

8D

C

3Q

2Q

6Q

7Q

D

4D

5D

3D

6D

E

GND

4Q

LE

5Q

FUNCTION TABLE

(EACH LATCH)

INPUTS

OUTPUT

Q

OE

LE

D

L

H

H

H

L

H

L

L

L

L

X

H

X

X

Z

2