Dual 4-Input Multiplexer
54F 74F253 Dual 4-Input Multiplexer with TRI-STATE Outputs
November 1994
54F 74F253 Dual 4-Input Multiplexer with TRI-...
Description
54F 74F253 Dual 4-Input Multiplexer with TRI-STATE Outputs
November 1994
54F 74F253 Dual 4-Input Multiplexer with TRI-STATE Outputs
General Description
The ’F253 is a dual 4-input multiplexer with TRI-STATE outputs It can select two bits of data from four sources using common select inputs The output may be individually switched to a high impedance state with a HIGH on the respective Output Enable (OE) inputs allowing the outputs to interface directly with bus oriented systems
Features
Y Y Y
Multifunction capability Non-inverting TRI-STATE outputs Guaranteed 4000V minimum ESD protection
Commercial 74F253PC
Military
Package Number N16E
Package Description 16-Lead (0 300 Wide) Molded Dual-In-Line 16-Lead Ceramic Dual-In-Line 16-Lead (0 150 Wide) Molded Small Outline JEDEC 16-Lead (0 300 Wide) Molded Small Outline EIAJ 16-Lead Cerpack 20-Lead Ceramic Leadless Chip Carrier Type C
54F253DM (Note 2) 74F253SC (Note 1) 74F253SJ (Note 1) 54F253FM (Note 2) 54F253LL (Note 2)
J16A M16A M16D W16A 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 Symbols
Connection Diagrams
Pin Assignment for DIP SOIC and Flatpak Pin Assignment for LCC
TL F 9505–3
IEEE IEC
TL F 9505 – 1 TL F 9505 – 2
TL F 9505–5
TRI-STATE is a registered trademark of National Semiconductor Corporation C1995 National Semiconductor Corporation
TL F 9505
RRD-B30M75 Printed in U S...
Similar Datasheet