SN74LS251DR datasheet, PDF - EEWORLD Datasheet

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SN74LS251DR: Description8-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC 0 to 70; Categorylogic logic; File Size1MB，21 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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SN74LS251DR Overview

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

SN74LS251DR Parametric

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

SN74LS251DR Related Products

	SN74LS251DR	SN74LS251N	SN74LS251D
Description	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-PDIP 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	SOIC	DIP	SOIC
package instruction	SOP, SOP16,.25	DIP, DIP16,.3	SOP, SOP16,.25
Contacts	16	16	16
Reach Compliance Code	compli	compliant	compli
Factory Lead Time	6 weeks	6 weeks	1 week
Base Number Matches	1	1	1
Is it lead-free?	Lead free	-	Lead free
ECCN code	EAR99	EAR99	-
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	TR	-	TUBE
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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