54LS273FMQB datasheet, PDF - EEWORLD Datasheet

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54LS273FMQB: DescriptionLS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20, CERAMIC, FP-20; Categorylogic logic; File Size191KB，3 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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54LS273FMQB Overview

LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20, CERAMIC, FP-20

54LS273FMQB Parametric

Parameter Name	Attribute value
Maker	Texas Instruments
package instruction	DFP, FL20,.3
Reach Compliance Code	unknown
series	LS
JESD-30 code	R-GDFP-F20
Load capacitance (CL)	15 pF
Logic integrated circuit type	D FLIP-FLOP
Maximum Frequency@Nom-Sup	30000000 Hz
MaximumI(ol)	0.004 A
Number of digits	8
Number of functions	1
Number of terminals	20
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Output polarity	TRUE
Package body material	CERAMIC, GLASS-SEALED
encapsulated code	DFP
Encapsulate equivalent code	FL20,.3
Package shape	RECTANGULAR
Package form	FLATPACK
power supply	5 V
Maximum supply current (ICC)	27 mA
propagation delay (tpd)	32 ns
Certification status	Not Qualified
Filter level	38535Q/M;38534H;883B
Maximum seat height	2.286 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
Trigger type	POSITIVE EDGE
width	6.731 mm
minfmax	30 MHz
Base Number Matches	1

54LS273FMQB Related Products

	54LS273FMQB	54LS273DMQB	54LS273LMQB	DM74LS273WM
Description	LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20, CERAMIC, FP-20	LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20	LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20	LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20
Maker	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
package instruction	DFP, FL20,.3	DIP, DIP20,.3	QCCN, LCC20,.35SQ	SOP, SOP20,.4
Reach Compliance Code	unknown	unknown	unknown	unknown
series	LS	LS	LS	LS
JESD-30 code	R-GDFP-F20	R-GDIP-T20	S-CQCC-N20	R-PDSO-G20
Load capacitance (CL)	15 pF	15 pF	15 pF	15 pF
Logic integrated circuit type	D FLIP-FLOP	D FLIP-FLOP	D FLIP-FLOP	D FLIP-FLOP
Maximum Frequency@Nom-Sup	30000000 Hz	30000000 Hz	30000000 Hz	30000000 Hz
MaximumI(ol)	0.004 A	0.004 A	0.004 A	0.008 A
Number of digits	8	8	8	8
Number of functions	1	1	1	1
Number of terminals	20	20	20	20
Maximum operating temperature	125 °C	125 °C	125 °C	70 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-
Output polarity	TRUE	TRUE	TRUE	TRUE
Package body material	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	CERAMIC, METAL-SEALED COFIRED	PLASTIC/EPOXY
encapsulated code	DFP	DIP	QCCN	SOP
Encapsulate equivalent code	FL20,.3	DIP20,.3	LCC20,.35SQ	SOP20,.4
Package shape	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR
Package form	FLATPACK	IN-LINE	CHIP CARRIER	SMALL OUTLINE
power supply	5 V	5 V	5 V	5 V
Maximum supply current (ICC)	27 mA	27 mA	27 mA	27 mA
propagation delay (tpd)	32 ns	32 ns	32 ns	24 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.286 mm	5.08 mm	1.905 mm	2.65 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.25 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V	4.75 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V
surface mount	YES	NO	YES	YES
technology	TTL	TTL	TTL	TTL
Temperature level	MILITARY	MILITARY	MILITARY	COMMERCIAL
Terminal form	FLAT	THROUGH-HOLE	NO LEAD	GULL WING
Terminal pitch	1.27 mm	2.54 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	QUAD	DUAL
Trigger type	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
width	6.731 mm	7.62 mm	8.89 mm	7.5 mm
minfmax	30 MHz	30 MHz	30 MHz	30 MHz
Filter level	38535Q/M;38534H;883B	38535Q/M;38534H;883B	38535Q/M;38534H;883B	-
Base Number Matches	1	1	1	-
length	-	24.51 mm	8.89 mm	12.8 mm

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