SN74LS240N3 datasheet, PDF - EEWORLD Datasheet

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SN74LS240N3: DescriptionOctal buffers and line drivers 20-PDIP 0 to 70; Categorylogic logic; File Size269KB，7 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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SN74LS240N3 Overview

Octal buffers and line drivers 20-PDIP 0 to 70

SN74LS240N3 Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Texas Instruments
Parts packaging code	DIP
package instruction	PLASTIC, DIP-20
Contacts	20
Reach Compliance Code	not_compliant
Factory Lead Time	1 week
Control type	ENABLE LOW
series	LS
JESD-30 code	R-PDIP-T20
length	25.4 mm
Load capacitance (CL)	45 pF
Logic integrated circuit type	BUS DRIVER
Number of digits	4
Number of functions	2
Number of ports	2
Number of terminals	20
Maximum operating temperature	70 °C
Minimum operating temperature
Output characteristics	3-STATE
Output polarity	INVERTED
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP20,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Maximum supply current (ICC)	44 mA
propagation delay (tpd)	18 ns
Certification status	Not Qualified
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 form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm
Base Number Matches	1

SN74LS240N3 Related Products

	SN74LS240N3	SN74LS244N3	SN74LS240J	SN74LS244J	SN74S241N3	SN74S244N3
Description	Octal buffers and line drivers 20-PDIP 0 to 70	Octal Buffers And Line Drivers With 3-State Outputs 20-PDIP 0 to 70	Octal buffers and line drivers 20-CDIP 0 to 70	Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP 0 to 70	Octal Buffers and Line Drivers With 3-State Outputs 20-PDIP 0 to 70	Octal Buffers And Line Drivers With 3-State Outputs 20-PDIP 0 to 70
Brand Name	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Parts packaging code	DIP	DIP	DIP	DIP	DIP	DIP
package instruction	PLASTIC, DIP-20	PLASTIC, DIP-20	DIP, DIP20,.3	DIP, DIP20,.3	DIP, DIP20,.3	DIP, DIP20,.3
Contacts	20	20	20	20	20	20
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant
Control type	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW/HIGH	ENABLE LOW
series	LS	LS	LS	LS	S	S
JESD-30 code	R-PDIP-T20	R-PDIP-T20	R-GDIP-T20	R-GDIP-T20	R-PDIP-T20	R-PDIP-T20
length	25.4 mm	25.4 mm	24.195 mm	24.195 mm	25.4 mm	25.4 mm
Logic integrated circuit type	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER
Number of digits	4	4	4	4	4	4
Number of functions	2	2	2	2	2	2
Number of ports	2	2	2	2	2	2
Number of terminals	20	20	20	20	20	20
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Output polarity	INVERTED	TRUE	INVERTED	TRUE	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	DIP	DIP	DIP	DIP	DIP
Encapsulate equivalent code	DIP20,.3	DIP20,.3	DIP20,.3	DIP20,.3	DIP20,.3	DIP20,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
power supply	5 V	5 V	5 V	5 V	5 V	5 V
propagation delay (tpd)	18 ns	18 ns	18 ns	18 ns	9 ns	9 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	5.08 mm	5.08 mm	5.08 mm	5.08 mm	5.08 mm	5.08 mm
Maximum supply voltage (Vsup)	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
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	NO	NO	NO	NO	NO	NO
technology	TTL	TTL	TTL	TTL	TTL	TTL
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	7.62 mm	7.62 mm	7.62 mm	7.62 mm	7.62 mm	7.62 mm
Maker	Texas Instruments	Texas Instruments	Texas Instruments	-	Texas Instruments	Texas Instruments
Load capacitance (CL)	45 pF	45 pF	-	-	50 pF	50 pF
Maximum supply current (ICC)	44 mA	46 mA	-	-	180 mA	180 mA
Base Number Matches	1	1	1	1	1	-

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