54AC74LMQB datasheet, PDF - EEWORLD Datasheet

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54AC74LMQB: DescriptionIC AC SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20, FF/Latch; Categorylogic logic; File Size177KB，10 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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54AC74LMQB Overview

IC AC SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20, FF/Latch

54AC74LMQB Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
package instruction	QCCN, LCC20,.35SQ
Reach Compliance Code	unknown
series	AC
JESD-30 code	S-CQCC-N20
JESD-609 code	e0
length	8.89 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	D FLIP-FLOP
Maximum Frequency@Nom-Sup	70000000 Hz
MaximumI(ol)	0.012 A
Number of digits	1
Number of functions	2
Number of terminals	20
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Output polarity	COMPLEMENTARY
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	QCCN
Encapsulate equivalent code	LCC20,.35SQ
Package shape	SQUARE
Package form	CHIP CARRIER
method of packing	RAIL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	3.3/5 V
propagation delay (tpd)	17.5 ns
Certification status	Not Qualified
Filter level	MIL-STD-883 Class B
Maximum seat height	1.905 mm
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	2 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
Trigger type	POSITIVE EDGE
width	8.89 mm
minfmax	95 MHz
Base Number Matches	1

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Description	IC AC SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20, FF/Latch	IC,FLIP-FLOP,DUAL,D TYPE,ACT-CMOS,DIP,14PIN,PLASTIC	IC AC SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP14, CERAMIC, DIP-14, FF/Latch	HCSL Output Clock Oscillator, 625MHz Nom, PQFD, 6 PIN	IC AC SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDFP14, CERAMIC, DFP-14, FF/Latch	IC ACT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDFP14, CERAMIC, DFP-14, FF/Latch	IC ACT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20, FF/Latch	IC,FLIP-FLOP,DUAL,D TYPE,ACT-CMOS,SOP,14PIN,PLASTIC	IC,FLIP-FLOP,DUAL,D TYPE,AC-CMOS,DIP,14PIN,PLASTIC	IC,FLIP-FLOP,DUAL,D TYPE,AC-CMOS,SOP,14PIN,PLASTIC
Is it Rohs certified?	incompatible	incompatible	incompatible	conform to	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
package instruction	QCCN, LCC20,.35SQ	DIP, DIP14,.3	DIP, DIP14,.3	SOLCC6,.06,28	DFP, FL14,.3	DFP, FL14,.3	QCCN, LCC20,.35SQ	SOP, SOP14,.25	DIP, DIP14,.3	SOP, SOP14,.25
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
JESD-30 code	S-CQCC-N20	-	R-GDIP-T14	-	R-GDFP-F14	R-GDFP-F14	S-CQCC-N20	R-PDSO-G14	R-PDIP-T14	R-PDSO-G14
JESD-609 code	e0	-	e0	-	e0	e0	e0	e0	e0	e0
Load capacitance (CL)	50 pF	-	50 pF	-	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF
Logic integrated circuit type	D FLIP-FLOP	-	D FLIP-FLOP	-	D FLIP-FLOP	D FLIP-FLOP	D FLIP-FLOP	D FLIP-FLOP	D FLIP-FLOP	D FLIP-FLOP
Maximum Frequency@Nom-Sup	70000000 Hz	-	70000000 Hz	-	70000000 Hz	85000000 Hz	85000000 Hz	125000000 Hz	95000000 Hz	95000000 Hz
MaximumI(ol)	0.012 A	-	0.012 A	-	0.012 A	0.024 A	0.024 A	0.024 A	0.012 A	0.012 A
Number of functions	2	-	2	-	2	2	2	2	2	2
Number of terminals	20	-	14	6	14	14	20	14	14	14
Maximum operating temperature	125 °C	-	125 °C	105 °C	125 °C	125 °C	125 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-55 °C	-	-55 °C	-40 °C	-55 °C	-55 °C	-55 °C	-40 °C	-40 °C	-40 °C
Package body material	CERAMIC, METAL-SEALED COFIRED	-	CERAMIC, GLASS-SEALED	-	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	CERAMIC, METAL-SEALED COFIRED	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	QCCN	-	DIP	-	DFP	DFP	QCCN	SOP	DIP	SOP
Encapsulate equivalent code	LCC20,.35SQ	-	DIP14,.3	SOLCC6,.06,29	FL14,.3	FL14,.3	LCC20,.35SQ	SOP14,.25	DIP14,.3	SOP14,.25
Package shape	SQUARE	-	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	CHIP CARRIER	-	IN-LINE	-	FLATPACK	FLATPACK	CHIP CARRIER	SMALL OUTLINE	IN-LINE	SMALL OUTLINE
power supply	3.3/5 V	-	3.3/5 V	-	3.3/5 V	5 V	5 V	5 V	3.3/5 V	3.3/5 V
Nominal supply voltage (Vsup)	3.3 V	-	3.3 V	-	3.3 V	5 V	5 V	5 V	-	-
surface mount	YES	-	NO	YES	YES	YES	YES	YES	NO	YES
technology	CMOS	-	CMOS	-	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	MILITARY	-	MILITARY	-	MILITARY	MILITARY	MILITARY	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
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)
Terminal form	NO LEAD	-	THROUGH-HOLE	-	FLAT	FLAT	NO LEAD	GULL WING	THROUGH-HOLE	GULL WING
Terminal pitch	1.27 mm	-	2.54 mm	-	1.27 mm	1.27 mm	1.27 mm	1.27 mm	2.54 mm	1.27 mm
Terminal location	QUAD	-	DUAL	-	DUAL	DUAL	QUAD	DUAL	DUAL	DUAL
Trigger type	POSITIVE EDGE	-	POSITIVE EDGE	-	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
Base Number Matches	1	1	1	-	1	1	1	1	1	1

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