SN74LS251N datasheet, PDF - EEWORLD Datasheet

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SN74LS251N: Description8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70; Categorylogic logic; File Size1MB，21 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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SN74LS251N Overview

8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70

SN74LS251N Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	DIP
package instruction	DIP, DIP16,.3
Contacts	16
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	6 weeks
Base Number Matches	1

SN74LS251N Related Products

	SN74LS251N	SN74LS251D	SN74LS251DR
Description	8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70	8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70	8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70
Brand Name	Texas Instruments	Texas Instruments	Texas Instruments
Is it Rohs certified?	conform to	conform to	conform to
Parts packaging code	DIP	SOIC	SOIC
package instruction	DIP, DIP16,.3	SOP, SOP16,.25	SOP, SOP16,.25
Contacts	16	16	16
Reach Compliance Code	compliant	compli	compli
Factory Lead Time	6 weeks	1 week	6 weeks
Base Number Matches	1	1	1
ECCN code	EAR99	-	EAR99
Is it lead-free?	-	Lead free	Lead free
series	-	LS	LS
JESD-30 code	-	R-PDSO-G16	R-PDSO-G16
JESD-609 code	-	e4	e4
length	-	9.9 mm	9.9 mm
Load capacitance (CL)	-	5 pF	5 pF
Logic integrated circuit type	-	MULTIPLEXER	MULTIPLEXER
MaximumI(ol)	-	0.008 A	0.008 A
Humidity sensitivity level	-	1	1
Number of digits	-	8	8
Number of functions	-	1	1
Number of entries	-	8	8
Output times	-	1	1
Number of terminals	-	16	16
Maximum operating temperature	-	70 °C	70 °C
Output characteristics	-	3-STATE	3-STATE
Output polarity	-	COMPLEMENTARY	COMPLEMENTARY
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	SOP	SOP
Encapsulate equivalent code	-	SOP16,.25	SOP16,.25
Package shape	-	RECTANGULAR	RECTANGULAR
Package form	-	SMALL OUTLINE	SMALL OUTLINE
method of packing	-	TUBE	TR
Peak Reflow Temperature (Celsius)	-	260	260
power supply	-	5 V	5 V
Maximum supply current (ICC)	-	12 mA	12 mA
Prop。Delay @ Nom-Su	-	45 ns	45 ns
propagation delay (tpd)	-	45 ns	45 ns
Certification status	-	Not Qualified	Not Qualified
Maximum seat height	-	1.75 mm	1.75 mm
Maximum supply voltage (Vsup)	-	5.25 V	5.25 V
Minimum supply voltage (Vsup)	-	4.75 V	4.75 V
Nominal supply voltage (Vsup)	-	5 V	5 V
surface mount	-	YES	YES
technology	-	TTL	TTL
Temperature level	-	COMMERCIAL	COMMERCIAL
Terminal surface	-	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	-	GULL WING	GULL WING
Terminal pitch	-	1.27 mm	1.27 mm
Terminal location	-	DUAL	DUAL
Maximum time at peak reflow temperature	-	NOT SPECIFIED	NOT SPECIFIED
width	-	3.9 mm	3.9 mm

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