74LS279DC datasheet, PDF - EEWORLD Datasheet

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74LS279DC: DescriptionR-S Latch, 4-Func, 1-Bit, TTL, CDIP16,; Categorylogic logic; File Size31KB，1 Pages; ManufacturerFairchild; Websitehttp://www.fairchildsemi.com/

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74LS279DC Overview

R-S Latch, 4-Func, 1-Bit, TTL, CDIP16,

74LS279DC Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Fairchild
package instruction	DIP, DIP16,.3
Reach Compliance Code	compliant
JESD-30 code	R-XDIP-T16
JESD-609 code	e0
Logic integrated circuit type	R-S LATCH
Number of digits	1
Number of functions	4
Number of terminals	16
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	CERAMIC
encapsulated code	DIP
Encapsulate equivalent code	DIP16,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Certification status	Not Qualified
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	NOT SPECIFIED

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74LS279DC Related Products

	74LS279DC	54LS279DM	54LS279FM	54279DM	54279FM	74LS279PC	74LS279FC	74279PC	74279DC
Description	R-S Latch, 4-Func, 1-Bit, TTL, CDIP16,	R-S Latch, 4-Func, 1-Bit, TTL, CDIP16,	R-S Latch, 4-Func, 1-Bit, TTL, CDFP16,	R-S Latch, 4-Func, 1-Bit, TTL, CDIP16,	R-S Latch, 4-Func, 1-Bit, TTL, CDFP16,	R-S Latch, LS Series, 4-Func, Low Level Triggered, 2-Bit, True Output, TTL, PDIP16, PLASTIC, DIP-16	R-S Latch, 4-Func, 1-Bit, TTL, CDFP16,	R-S Latch, 4-Func, 1-Bit, TTL, PDIP16,	R-S Latch, 4-Func, 1-Bit, TTL, CDIP16,
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	Fairchild	Fairchild	Fairchild	Fairchild	Fairchild	Fairchild	Fairchild	Fairchild	Fairchild
Reach Compliance Code	compliant	unknown	compliant	compliant	compliant	unknown	compliant	unknown	compli
JESD-30 code	R-XDIP-T16	R-XDIP-T16	R-XDFP-F16	R-XDIP-T16	R-XDFP-F16	R-PDIP-T16	R-XDFP-F16	R-PDIP-T16	R-XDIP-T16
JESD-609 code	e0	e0	e0	e0	e0	e0	e0	e0	e0
Logic integrated circuit type	R-S LATCH	R-S LATCH	R-S LATCH	R-S LATCH	R-S LATCH	R-S LATCH	R-S LATCH	R-S LATCH	R-S LATCH
Number of digits	1	1	1	1	1	2	1	1	1
Number of functions	4	4	4	4	4	4	4	4	4
Number of terminals	16	16	16	16	16	16	16	16	16
Maximum operating temperature	70 °C	125 °C	125 °C	125 °C	125 °C	70 °C	70 °C	70 °C	70 °C
Package body material	CERAMIC	CERAMIC	CERAMIC	CERAMIC	CERAMIC	PLASTIC/EPOXY	CERAMIC	PLASTIC/EPOXY	CERAMIC
encapsulated code	DIP	DIP	DFP	DIP	DFP	DIP	DFP	DIP	DIP
Encapsulate equivalent code	DIP16,.3	DIP16,.3	FL16,.3	DIP16,.3	FL16,.3	DIP16,.3	FL16,.3	DIP16,.3	DIP16,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	IN-LINE	FLATPACK	IN-LINE	FLATPACK	IN-LINE	FLATPACK	IN-LINE	IN-LINE
power supply	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
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	YES	NO	YES	NO	YES	NO	NO
technology	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL
Temperature level	COMMERCIAL	MILITARY	MILITARY	MILITARY	MILITARY	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
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)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	THROUGH-HOLE	FLAT	THROUGH-HOLE	FLAT	THROUGH-HOLE	FLAT	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	2.54 mm	2.54 mm	1.27 mm	2.54 mm	1.27 mm	2.54 mm	1.27 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Is it lead-free?	Contains lead	-	-	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
package instruction	DIP, DIP16,.3	-	-	DIP, DIP16,.3	DFP, FL16,.3	DIP, DIP16,.3	DFP, FL16,.3	DIP, DIP16,.3	DIP, DIP16,.3
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	-	-	250	250	NOT SPECIFIED	NOT SPECIFIED	250	250
Maximum time at peak reflow temperature	NOT SPECIFIED	-	-	30	30	NOT SPECIFIED	NOT SPECIFIED	30	30

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