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N74LS251AF

Description
Multiplexer, 1-Func, 8 Line Input, TTL, CDIP16
Categorylogic    logic   
File Size254KB,5 Pages
ManufacturerPhilips Semiconductors (NXP Semiconductors N.V.)
Websitehttps://www.nxp.com/
Download Datasheet Parametric Compare View All

N74LS251AF Overview

Multiplexer, 1-Func, 8 Line Input, TTL, CDIP16

N74LS251AF Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerPhilips Semiconductors (NXP Semiconductors N.V.)
package instructionDIP, DIP16,.3
Reach Compliance Codeunknown
JESD-30 codeR-XDIP-T16
JESD-609 codee0
Logic integrated circuit typeMULTIPLEXER
Number of functions1
Number of entries8
Number of terminals16
Maximum operating temperature70 °C
Minimum operating temperature
Output characteristics3-STATE
Package body materialCERAMIC
encapsulated codeDIP
Encapsulate equivalent codeDIP16,.3
Package shapeRECTANGULAR
Package formIN-LINE
power supply5 V
Certification statusNot Qualified
Nominal supply voltage (Vsup)5 V
surface mountNO
technologyTTL
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Base Number Matches1

N74LS251AF Related Products

N74LS251AF 54S251/BEA N74LS251D-T N74LS251AN-B N74LS251N-B N74LS251N 54S251/BFA N74S251N N74S251N-B
Description Multiplexer, 1-Func, 8 Line Input, TTL, CDIP16 Multiplexer, 1-Func, 8 Line Input, TTL, CDIP16 Multiplexer, 1-Func, 8 Line Input, TTL, PDSO16 Multiplexer, 1-Func, 8 Line Input, TTL, PDIP16 Multiplexer, 1-Func, 8 Line Input, TTL, PDIP16 Multiplexer, 1-Func, 8 Line Input, TTL, PDIP16, Multiplexer, 1-Func, 8 Line Input, TTL, CDFP16 Multiplexer, 1-Func, 8 Line Input, TTL, PDIP16 Multiplexer, 1-Func, 8 Line Input, TTL, PDIP16
Is it Rohs certified? incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible incompatible
package instruction DIP, DIP16,.3 DIP, DIP16,.3 SOP, SOP16,.25 DIP, DIP16,.3 DIP, DIP16,.3 DIP, DIP16,.3 DFP, FL16,.3 DIP, DIP16,.3 DIP, DIP16,.3
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown unknown unknown
JESD-30 code R-XDIP-T16 R-XDIP-T16 R-PDSO-G16 R-PDIP-T16 R-PDIP-T16 R-PDIP-T16 R-XDFP-F16 R-PDIP-T16 R-PDIP-T16
JESD-609 code e0 e0 e0 e0 e0 e0 e0 e0 e0
Logic integrated circuit type MULTIPLEXER MULTIPLEXER MULTIPLEXER MULTIPLEXER MULTIPLEXER MULTIPLEXER MULTIPLEXER MULTIPLEXER MULTIPLEXER
Number of functions 1 1 1 1 1 1 1 1 1
Number of entries 8 8 8 8 8 8 8 8 8
Number of terminals 16 16 16 16 16 16 16 16 16
Maximum operating temperature 70 °C 125 °C 70 °C 70 °C 70 °C 70 °C 125 °C 70 °C 70 °C
Output characteristics 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE
Package body material CERAMIC CERAMIC PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY CERAMIC PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code DIP DIP SOP DIP DIP DIP DFP DIP DIP
Encapsulate equivalent code DIP16,.3 DIP16,.3 SOP16,.25 DIP16,.3 DIP16,.3 DIP16,.3 FL16,.3 DIP16,.3 DIP16,.3
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form IN-LINE IN-LINE SMALL OUTLINE IN-LINE IN-LINE IN-LINE FLATPACK IN-LINE IN-LINE
power supply 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
Nominal supply voltage (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
surface mount NO NO YES NO NO NO YES NO NO
technology TTL TTL TTL TTL TTL TTL TTL TTL TTL
Temperature level COMMERCIAL MILITARY COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL MILITARY COMMERCIAL COMMERCIAL
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form THROUGH-HOLE THROUGH-HOLE GULL WING THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE FLAT THROUGH-HOLE THROUGH-HOLE
Terminal pitch 2.54 mm 2.54 mm 1.27 mm 2.54 mm 2.54 mm 2.54 mm 1.27 mm 2.54 mm 2.54 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
Maker Philips Semiconductors (NXP Semiconductors N.V.) - Philips Semiconductors (NXP Semiconductors N.V.) Philips Semiconductors (NXP Semiconductors N.V.) Philips Semiconductors (NXP Semiconductors N.V.) Philips Semiconductors (NXP Semiconductors N.V.) Philips Semiconductors (NXP Semiconductors N.V.) Philips Semiconductors (NXP Semiconductors N.V.) Philips Semiconductors (NXP Semiconductors N.V.)
Certification status Not Qualified Not Qualified Not Qualified - - Not Qualified Not Qualified Not Qualified -
Base Number Matches 1 1 1 1 1 1 1 - -
MaximumI(ol) - 0.02 A 0.008 A - 0.008 A 0.008 A 0.02 A 0.02 A 0.02 A
Maximum supply current (ICC) - 85 mA 12 mA - 12 mA 12 mA 85 mA 85 mA 85 mA
Prop。Delay @ Nom-Sup - 19.5 ns 45 ns - 45 ns 45 ns 19.5 ns 19.5 ns 19.5 ns

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