© 2000 Fairchild Semiconductor Corporation

DS009523

www.fairchildsemi.com

May 1988

Revised September 2000

74F373

Octal Transparent Latch with 3-STATE Outputs

General Description

The 74F373 consists of eight latches with 3-STATE outputs

for bus organized system applications. The flip-flops

appear transparent to the data when Latch Enable (LE) is

HIGH. When LE is LOW, the data that meets the setup

times is latched. Data appears on the bus when the Output

Enable (OE) is LOW. When OE is HIGH the bus output is in

the high impedance state.

Features

s Eight latches in a single package

s 3-STATE outputs for bus interfacing

s Guaranteed 4000V minimum ESD protection

Ordering Code:

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Logic Symbols

IEEE/IEC

Connection Diagram

Order Number

Package Number

Package Description

74F373SC

M20B

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide

74F373SJ

M20D

20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

74F373MSA

MSA20

20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide

74F373PC

N20A

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide