74F38

74F38 Quad Two-Input NAND Buffer (Open Collector)

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74F38 Quad Two-Input NAND Buffer (Open Collector)

April 1988 Revised September 2000

74F38 Quad Two-Input NAND Buffer (Open Collector)
General Description
This device contains four independent gates, each of which performs the logic NAND function. The open-collector outputs require external pull-up resistors for proper logical operation.

Ordering Code:
Order Number 74F38SC 74F38SJ 74F38PC Package Number M14A M14D N14A Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

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

Logic Symbol
IEEE/IEC

Connection Diagram

Unit Loading/Fan Out
U.L. Pin Names An , Bn On
Note 1: OC Open Collector

Description HIGH/LOW Inputs Outputs 1.0/2.0 OC (Note 1) /106.6

Input IIH/IIL Output IOH/IOL 20 A/-1.2 mA OC (Note 1) /64 mA

Function Table
Inputs A L L H H
H HIGH Voltage Level L LOW Voltage Level

Output B L H L H O H H H L

2000 Fairchild Semiconductor Corporation

DS009465

www.fairchildsemi.com