SN54LS77W datasheet, PDF - EEWORLD Datasheet

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SN54LS77W: DescriptionLS SERIES, DUAL HIGH LEVEL TRIGGERED D LATCH, TRUE OUTPUT, CDFP14; Categorylogic logic; File Size166KB，6 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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SN54LS77W Overview

LS SERIES, DUAL HIGH LEVEL TRIGGERED D LATCH, TRUE OUTPUT, CDFP14

SN54LS77W Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Texas Instruments
Reach Compliance Code	not_compliant
series	LS
JESD-30 code	R-CDFP-F14
length	9.21 mm
Load capacitance (CL)	15 pF
Logic integrated circuit type	D LATCH
MaximumI(ol)	0.004 A
Number of digits	2
Number of functions	2
Number of terminals	14
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Output polarity	TRUE
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	DFP
Encapsulate equivalent code	FL14,.3
Package shape	RECTANGULAR
Package form	FLATPACK
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum supply current (ICC)	13 mA
Prop。Delay @ Nom-Sup	19 ns
propagation delay (tpd)	18 ns
Certification status	Not Qualified
Maximum seat height	2.03 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	TTL
Temperature level	MILITARY
Terminal form	FLAT
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Trigger type	HIGH LEVEL
width	6.29 mm

SN54LS77W Related Products

	SN54LS77W	SN74LS75J	SN5475J	SN54L75J	SN5475W
Description	LS SERIES, DUAL HIGH LEVEL TRIGGERED D LATCH, TRUE OUTPUT, CDFP14	LS SERIES, DUAL HIGH LEVEL TRIGGERED D LATCH, COMPLEMENTARY OUTPUT, CDIP16, CERAMIC, DIP-16	TTL/H/L SERIES, DUAL HIGH LEVEL TRIGGERED D LATCH, COMPLEMENTARY OUTPUT, CDIP16	TTL/H/L SERIES, DUAL HIGH LEVEL TRIGGERED D LATCH, COMPLEMENTARY OUTPUT, CDIP16	TTL/H/L SERIES, DUAL HIGH LEVEL TRIGGERED D LATCH, COMPLEMENTARY OUTPUT, CDFP16
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant
series	LS	LS	TTL/H/L	TTL/H/L	TTL/H/L
JESD-30 code	R-CDFP-F14	R-GDIP-T16	R-CDIP-T16	R-GDIP-T16	R-CDFP-F16
length	9.21 mm	19.56 mm	19.56 mm	19.56 mm	10.2 mm
Load capacitance (CL)	15 pF	15 pF	15 pF	15 pF	15 pF
Logic integrated circuit type	D LATCH	D LATCH	D LATCH	D LATCH	D LATCH
MaximumI(ol)	0.004 A	0.008 A	0.016 A	0.008 A	0.016 A
Number of digits	2	2	2	2	2
Number of functions	2	2	2	2	2
Number of terminals	14	16	16	16	16
Maximum operating temperature	125 °C	70 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-55 °C	-	-55 °C	-55 °C	-55 °C
Output polarity	TRUE	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY
Package body material	CERAMIC, METAL-SEALED COFIRED	CERAMIC, GLASS-SEALED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, GLASS-SEALED	CERAMIC, METAL-SEALED COFIRED
encapsulated code	DFP	DIP	DIP	DIP	DFP
Encapsulate equivalent code	FL14,.3	DIP16,.3	DIP16,.3	DIP16,.3	FL16,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	FLATPACK	IN-LINE	IN-LINE	IN-LINE	FLATPACK
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Maximum supply current (ICC)	13 mA	12 mA	46 mA	23 mA	46 mA
Prop。Delay @ Nom-Sup	19 ns	27 ns	40 ns	80 ns	40 ns
propagation delay (tpd)	18 ns	25 ns	15 ns	30 ns	15 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.03 mm	5.08 mm	5.08 mm	5.08 mm	2.03 mm
Maximum supply voltage (Vsup)	5.5 V	5.25 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.75 V	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V
surface mount	YES	NO	NO	NO	YES
technology	TTL	TTL	TTL	TTL	TTL
Temperature level	MILITARY	COMMERCIAL	MILITARY	MILITARY	MILITARY
Terminal form	FLAT	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	FLAT
Terminal pitch	1.27 mm	2.54 mm	2.54 mm	2.54 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Trigger type	HIGH LEVEL	HIGH LEVEL	HIGH LEVEL	HIGH LEVEL	HIGH LEVEL
width	6.29 mm	7.62 mm	7.62 mm	7.62 mm	6.73 mm
package instruction	-	CERAMIC, DIP-16	DIP, DIP16,.3	-	DFP, FL16,.3
power supply	-	5 V	5 V	-	5 V

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