SN74LS240MEL datasheet, PDF - EEWORLD Datasheet

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SN74LS240MEL: DescriptionBus Driver, LS Series, 2-Func, 4-Bit, Inverted Output, TTL, PDSO20, EIAJ, SOIC-20; Categorylogic logic; File Size211KB，7 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/

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SN74LS240MEL Overview

Bus Driver, LS Series, 2-Func, 4-Bit, Inverted Output, TTL, PDSO20, EIAJ, SOIC-20

SN74LS240MEL Parametric

Parameter Name	Attribute value
Maker	Rochester Electronics
package instruction	EIAJ, SOIC-20
Reach Compliance Code	unknown
series	LS
JESD-30 code	R-PDSO-G20
length	12.575 mm
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	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
propagation delay (tpd)	18 ns
Maximum seat height	2.05 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 form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	5.275 mm

SN74LS240MEL Related Products

	SN74LS240MEL	SN74LS244MEL	SN74LS244MR2	SN74LS244DWR2	SN74LS240MR2
Description	Bus Driver, LS Series, 2-Func, 4-Bit, Inverted Output, TTL, PDSO20, EIAJ, SOIC-20	Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, EIAJ, SOIC-20	Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, EIAJ, SOIC-20	Bus Driver, LS Series, 2-Func, 4-Bit, True Output, TTL, PDSO20, PLASTIC, SOIC-20	Bus Driver, LS Series, 2-Func, 4-Bit, Inverted Output, TTL, PDSO20, EIAJ, SOIC-20
Maker	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics
package instruction	EIAJ, SOIC-20	EIAJ, SOIC-20	EIAJ, SOIC-20	PLASTIC, SOIC-20	EIAJ, SOIC-20
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
series	LS	LS	LS	LS	LS
JESD-30 code	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20
length	12.575 mm	12.575 mm	12.575 mm	12.8 mm	12.575 mm
Logic integrated circuit type	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER
Number of digits	4	4	4	4	4
Number of functions	2	2	2	2	2
Number of ports	2	2	2	2	2
Number of terminals	20	20	20	20	20
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Output polarity	INVERTED	TRUE	TRUE	TRUE	INVERTED
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP	SOP	SOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
propagation delay (tpd)	18 ns	18 ns	18 ns	18 ns	18 ns
Maximum seat height	2.05 mm	2.05 mm	2.05 mm	2.65 mm	2.05 mm
Maximum supply voltage (Vsup)	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
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V
surface mount	YES	YES	YES	YES	YES
technology	TTL	TTL	TTL	TTL	TTL
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL
width	5.275 mm	5.275 mm	5.275 mm	7.5 mm	5.275 mm
Base Number Matches	-	1	1	1	1

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