74LS540PCQR datasheet, PDF - EEWORLD Datasheet

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74LS540PCQR: DescriptionBus Driver, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20,; Categorylogic logic; File Size92KB，2 Pages; ManufacturerFairchild; Websitehttp://www.fairchildsemi.com/

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74LS540PCQR Overview

Bus Driver, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20,

74LS540PCQR Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Fairchild
package instruction	DIP, DIP20,.3
Reach Compliance Code	compliant
Control type	ENABLE LOW
JESD-30 code	R-PDIP-T20
JESD-609 code	e0
Logic integrated circuit type	BUS DRIVER
Humidity sensitivity level	2A
Number of digits	8
Number of functions	1
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)	250
power supply	5 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30

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Description	Bus Driver, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20,	Bus Driver, 1-Func, 8-Bit, True Output, TTL, CDIP20,	Bus Driver, 1-Func, 8-Bit, True Output, TTL, CDIP20,	Bus Driver, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20,	Bus Driver, 1-Func, 8-Bit, True Output, TTL, CDFP20,	Bus Driver, 1-Func, 8-Bit, Inverted Output, TTL, CDFP20,	Bus Driver, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20,	Bus Driver, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20,	Bus Driver, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20,
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Reach Compliance Code	compliant	compli	compliant	compliant	compliant	compliant	compliant	compliant	compliant
Control type	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW
JESD-30 code	R-PDIP-T20	R-XDIP-T20	R-XDIP-T20	R-XDIP-T20	R-XDFP-F20	R-XDFP-F20	R-XDIP-T20	R-XDIP-T20	R-PDIP-T20
Logic integrated circuit type	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER
Humidity sensitivity level	2A	2A	2A	2A	2A	2A	2A	2A	2A
Number of digits	8	8	8	8	8	8	8	8	8
Number of functions	1	1	1	1	1	1	1	1	1
Number of terminals	20	20	20	20	20	20	20	20	20
Maximum operating temperature	70 °C	125 °C	125 °C	125 °C	125 °C	125 °C	70 °C	70 °C	70 °C
Minimum operating temperature	-	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-	-	-
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Output polarity	INVERTED	TRUE	TRUE	INVERTED	TRUE	INVERTED	INVERTED	INVERTED	INVERTED
Package body material	PLASTIC/EPOXY	CERAMIC	CERAMIC	CERAMIC	CERAMIC	CERAMIC	CERAMIC	CERAMIC	PLASTIC/EPOXY
encapsulated code	DIP	DIP	DIP	DIP	DFP	DFP	DIP	DIP	DIP
Encapsulate equivalent code	DIP20,.3	DIP20,.3	DIP20,.3	DIP20,.3	FL20,.3	FL20,.3	DIP20,.3	DIP20,.3	DIP20,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	IN-LINE	IN-LINE	IN-LINE	FLATPACK	FLATPACK	IN-LINE	IN-LINE	IN-LINE
Peak Reflow Temperature (Celsius)	250	250	250	250	250	250	250	250	250
power supply	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	NO	NO	NO	NO	YES	YES	NO	NO	NO
technology	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL
Temperature level	COMMERCIAL	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	FLAT	FLAT	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	2.54 mm	2.54 mm	2.54 mm	2.54 mm	1.27 mm	1.27 mm	2.54 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	30	30	30	30	30	30	30	30	30
Maker	Fairchild	-	Fairchild	Fairchild	Fairchild	Fairchild	Fairchild	Fairchild	Fairchild
package instruction	DIP, DIP20,.3	DIP, DIP20,.3	-	-	-	-	DIP, DIP20,.3	DIP, DIP20,.3	DIP, DIP20,.3
JESD-609 code	e0	-	e0	e0	e0	e0	e0	e0	e0
Terminal surface	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Certification status	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified
Filter level	-	38535Q/M;38534H;883B	38535Q/M;38534H;883B	38535Q/M;38534H;883B	38535Q/M;38534H;883B	38535Q/M;38534H;883B	-	-	-
Base Number Matches	-	1	1	1	1	1	-	-	-

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