SN7438N datasheet, PDF - EEWORLD Datasheet

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SN7438N: DescriptionQuad 2-input positive-NAND buffers with open collector outputs 14-PDIP 0 to 70; Categorylogic logic; File Size1MB，22 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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SN7438N Overview

Quad 2-input positive-NAND buffers with open collector outputs 14-PDIP 0 to 70

SN7438N Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	DIP
package instruction	DIP, DIP14,.3
Contacts	14
Reach Compliance Code	compli
ECCN code	EAR99
Factory Lead Time	1 week
series	TTL/H/L
JESD-30 code	R-PDIP-T14
JESD-609 code	e4
length	19.3 mm
Load capacitance (CL)	45 pF
Logic integrated circuit type	NAND GATE
MaximumI(ol)	0.048 A
Number of functions	4
Number of entries	2
Number of terminals	14
Maximum operating temperature	70 °C
Minimum operating temperature
Output characteristics	OPEN-COLLECTOR
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP14,.3
Package shape	RECTANGULAR
Package form	IN-LINE
method of packing	TUBE
Peak Reflow Temperature (Celsius)	NOT APPLICABLE
power supply	5 V
Maximum supply current (ICC)	54 mA
Prop。Delay @ Nom-Su	22 ns
propagation delay (tpd)	22 ns
Certification status	Not Qualified
Schmitt trigger	NO
Maximum seat height	5.08 mm
Maximum supply voltage (Vsup)	5.25 V
Minimum supply voltage (Vsup)	4.75 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	COMMERCIAL
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT APPLICABLE
width	6.35 mm
Base Number Matches	1

SN7438N Related Products

	SN7438N	SN7438D	SN74S38N	SN74S38DR	SN74S38D	SN74LS38N	SN74LS38D	SN7438DR
Description	Quad 2-input positive-NAND buffers with open collector outputs 14-PDIP 0 to 70	Quad 2-input positive-NAND buffers with open collector outputs 14-SOIC 0 to 70	Quad 2-input positive-NAND buffers with open collector outputs 14-PDIP 0 to 70	Quad 2-input positive-NAND buffers with open collector outputs 14-SOIC 0 to 70	Quad 2-input positive-NAND buffers with open collector outputs 14-SOIC 0 to 70	Quad 2-input positive-NAND buffers with open collector outputs 14-PDIP 0 to 70	Quad 2-input positive-NAND buffers with open collector outputs 14-SOIC 0 to 70	Quad 2-input positive-NAND buffers with open collector outputs 14-SOIC 0 to 70
Brand Name	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Parts packaging code	DIP	SOIC	DIP	SOIC	SOIC	DIP	SOIC	SOIC
package instruction	DIP, DIP14,.3	SOP, SOP14,.25	DIP, DIP14,.3	SOP, SOP14,.25	SOP, SOP14,.25	DIP, DIP14,.3	SOP, SOP14,.25	SOP, SOP14,.25
Contacts	14	14	14	14	14	14	14	14
Reach Compliance Code	compli	compli	compli	compli	compli	compli	compli	compli
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Factory Lead Time	1 week	1 week	1 week	1 week	1 week	1 week	6 weeks	1 week
series	TTL/H/L	TTL/H/L	S	S	S	LS	LS	TTL/H/L
JESD-30 code	R-PDIP-T14	R-PDSO-G14	R-PDIP-T14	R-PDSO-G14	R-PDSO-G14	R-PDIP-T14	R-PDSO-G14	R-PDSO-G14
JESD-609 code	e4	e4	e4	e4	e4	e4	e4	e4
length	19.3 mm	8.65 mm	19.3 mm	8.65 mm	8.65 mm	19.3 mm	8.65 mm	8.65 mm
Load capacitance (CL)	45 pF	45 pF	50 pF	50 pF	50 pF	45 pF	45 pF	45 pF
Logic integrated circuit type	NAND GATE	NAND GATE	NAND GATE	NAND GATE	NAND GATE	NAND GATE	NAND GATE	NAND GATE
MaximumI(ol)	0.048 A	0.048 A	0.048 A	0.048 A	0.048 A	0.048 A	0.048 A	0.048 A
Number of functions	4	4	4	4	4	4	4	4
Number of entries	2	2	2	2	2	2	2	2
Number of terminals	14	14	14	14	14	14	14	14
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
Output characteristics	OPEN-COLLECTOR	OPEN-COLLECTOR	OPEN-COLLECTOR	OPEN-COLLECTOR	OPEN-COLLECTOR	OPEN-COLLECTOR	OPEN-COLLECTOR	OPEN-COLLECTOR
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	SOP	DIP	SOP	SOP	DIP	SOP	SOP
Encapsulate equivalent code	DIP14,.3	SOP14,.25	DIP14,.3	SOP14,.25	SOP14,.25	DIP14,.3	SOP14,.25	SOP14,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE
method of packing	TUBE	TUBE	TUBE	TR	TUBE	TUBE	TUBE	TR
Peak Reflow Temperature (Celsius)	NOT APPLICABLE	260	NOT SPECIFIED	260	260	NOT SPECIFIED	260	260
power supply	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
Maximum supply current (ICC)	54 mA	54 mA	80 mA	80 mA	80 mA	12 mA	12 mA	54 mA
Prop。Delay @ Nom-Su	22 ns	22 ns	10 ns	10 ns	10 ns	32 ns	32 ns	22 ns
propagation delay (tpd)	22 ns	22 ns	10 ns	10 ns	10 ns	32 ns	32 ns	22 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Schmitt trigger	NO	NO	NO	NO	NO	NO	NO	NO
Maximum seat height	5.08 mm	1.75 mm	5.08 mm	1.75 mm	1.75 mm	5.08 mm	1.75 mm	1.75 mm
Maximum supply voltage (Vsup)	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V
Minimum supply voltage (Vsup)	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	NO	YES	NO	YES	YES	NO	YES	YES
technology	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	THROUGH-HOLE	GULL WING	THROUGH-HOLE	GULL WING	GULL WING	THROUGH-HOLE	GULL WING	GULL WING
Terminal pitch	2.54 mm	1.27 mm	2.54 mm	1.27 mm	1.27 mm	2.54 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT APPLICABLE	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	6.35 mm	3.91 mm	6.35 mm	3.91 mm	3.91 mm	6.35 mm	3.91 mm	3.91 mm
Is it lead-free?	Lead free	Lead free	-	Lead free	Lead free	-	Lead free	Lead free
Maker	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	-	-
Base Number Matches	1	1	1	-	-	-	1	1
Humidity sensitivity level	-	1	-	1	1	-	1	1

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