SN54HCT74FK datasheet, PDF - EEWORLD Datasheet

EEWORLDEEWORLD

Datasheet

Datasheet> All Categories > logic> logic> SN54HCT74FK

SN54HCT74FK: DescriptionHCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20; Categorylogic logic; File Size949KB，20 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

Stay tuned Parametric Compare

SN54HCT74FK Overview

HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20

SN54HCT74FK Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Texas Instruments
Parts packaging code	QLCC
package instruction	QCCN, LCC20,.35SQ
Contacts	20
Reach Compliance Code	not_compliant
series	HCT
JESD-30 code	S-CQCC-N20
length	8.89 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	D FLIP-FLOP
Maximum Frequency@Nom-Sup	20000000 Hz
MaximumI(ol)	0.004 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
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
propagation delay (tpd)	42 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	CMOS
Temperature level	MILITARY
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	20 MHz

SN54HCT74FK Related Products

	SN54HCT74FK	SN74HCT74N-10	SN74HCT74N-00	SN74HCT74DR-00	SN54HCT74FK-00	SN54HCT74J-00	SN54HCT74FKR	SN54HCT74WR	SN74HCT74D-00
Description	HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20	HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDIP14	HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDIP14	HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14, CERAMIC, SSOP-14	HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20	HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP14	HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20	HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDFP14, CERAMIC, DFP-14	HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14, CERAMIC, SSOP-14
Maker	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
package instruction	QCCN, LCC20,.35SQ	DIP,	DIP,	SOP,	QCCN,	DIP,	QCCN,	DFP,	SOP,
Reach Compliance Code	not_compliant	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
series	HCT	HCT	HCT	HCT	HCT	HCT	HCT	HCT	HCT
JESD-30 code	S-CQCC-N20	R-PDIP-T14	R-PDIP-T14	R-PDSO-G14	S-CQCC-N20	R-GDIP-T14	S-CQCC-N20	R-GDFP-F14	R-PDSO-G14
length	8.89 mm	19.305 mm	19.305 mm	8.65 mm	8.89 mm	19.56 mm	8.89 mm	9.21 mm	8.65 mm
Load capacitance (CL)	50 pF	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	D FLIP-FLOP
Number of digits	1	1	1	1	1	1	1	1	1
Number of functions	2	2	2	2	2	2	2	2	2
Number of terminals	20	14	14	14	20	14	20	14	14
Maximum operating temperature	125 °C	85 °C	85 °C	85 °C	125 °C	125 °C	125 °C	125 °C	85 °C
Minimum operating temperature	-55 °C	-40 °C	-40 °C	-40 °C	-55 °C	-55 °C	-55 °C	-55 °C	-40 °C
Output polarity	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY	COMPLEMENTARY
Package body material	CERAMIC, METAL-SEALED COFIRED	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, METAL-SEALED COFIRED	CERAMIC, GLASS-SEALED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY
encapsulated code	QCCN	DIP	DIP	SOP	QCCN	DIP	QCCN	DFP	SOP
Package shape	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	SQUARE	RECTANGULAR	RECTANGULAR
Package form	CHIP CARRIER	IN-LINE	IN-LINE	SMALL OUTLINE	CHIP CARRIER	IN-LINE	CHIP CARRIER	FLATPACK	SMALL OUTLINE
propagation delay (tpd)	42 ns	35 ns	35 ns	35 ns	42 ns	42 ns	42 ns	42 ns	35 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.03 mm	5.08 mm	5.08 mm	1.75 mm	2.03 mm	5.08 mm	2.03 mm	2.03 mm	1.75 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 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	YES	NO	NO	YES	YES	NO	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	MILITARY	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	MILITARY	MILITARY	MILITARY	MILITARY	INDUSTRIAL
Terminal form	NO LEAD	THROUGH-HOLE	THROUGH-HOLE	GULL WING	NO LEAD	THROUGH-HOLE	NO LEAD	FLAT	GULL WING
Terminal pitch	1.27 mm	2.54 mm	2.54 mm	1.27 mm	1.27 mm	2.54 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	QUAD	DUAL	DUAL	DUAL	QUAD	DUAL	QUAD	DUAL	DUAL
Trigger type	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
width	8.89 mm	7.62 mm	7.62 mm	3.9 mm	8.89 mm	7.62 mm	8.89 mm	6.29 mm	3.9 mm
minfmax	20 MHz	22 MHz	22 MHz	22 MHz	18 MHz	18 MHz	20 MHz	20 MHz	22 MHz
Parts packaging code	QLCC	-	-	SSOP	-	-	QLCC	DFP	SSOP
Contacts	20	-	-	14	-	-	20	14	14

Recommended Resources

555 electronic guide speaker circuit diagram for blind people

Overvoltage protection circuit diagram composed of fuse and thyristor

Photodiode pollution gas detection circuit

Aihua J303g charger electrical schematic diagram (dual 1.2V fast charger circuit)

555 intelligent electronic watchdog circuit

Y-△ starting circuit that can prevent coil disconnection and has signal light detection

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components