74F38

54F 74F38 Quad Two-Input NAND Buffer (Open Collector) December 1994 54F 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 Commercial 74F38PC Military Package Number N14E Package Description 14-Lead (0 300 Wide) Molded Dual-In-Line 14-Lead Ceramic Dual-In-Line 14-Lead (0 150 Wide) Molded Small Outline JEDEC 14-Lead (0 300 Wide) Molded Small Outline EIAJ 14-Lead Cerpack 20-Lead Ceramic Leadless Chip Carrier Type C 54F38DM (Note 2) 74F38SC (Note 1) 74F38SJ (Note 1) 54F38FM (Note 2) 54F38LM (Note 2) J14A M14A M14D W14B E20A Note 1 Devices also available in 13 reel Use suffix e SCX and SJX Note 2 Military grade device with environmental and burn-in processing Use suffix e DMQB FMQB and LMQB Logic Symbol IEEE IEC Connection Diagrams Pin Assignment for DIP SOIC and Flatpak Pin Assignment for LCC TL F 9465–3 TL F 9465 – 1 TL F 9465 – 2 TRI-STATE is a registered trademark of National Semiconductor Corporation C1995 National Semiconductor Corporation TL F 9465 RRD-B30M75 Printed in U S A Unit Loading Fan Out 54F 74F Pin Names Description UL HIGH LOW OC 10 20 106 6 (80) Input IIH IIL Output IOH IOL 20 mA b1 2 mA OC 64 mA (48 mA) An Bn On OC e Open Collector Inputs Outputs Function Table Inputs A L L H H B L H L H Output O H H H L H e HIGH Voltage Level L e LOW Voltage...