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Datasheet> All Categories > logic> logic> SN74AC74NSR
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SN74AC74NSR

Description
Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset 14-SO -40 to 85
Categorylogic    logic   
File Size1MB，24 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Environmental Compliance
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SN74AC74NSR Overview

Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset 14-SO -40 to 85

SN74AC74NSR Parametric

Parameter NameAttribute value
Brand NameTexas Instruments
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerTexas Instruments
Parts packaging codeSOIC
package instructionSOP-14
Contacts14
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time6 weeks
seriesAC
JESD-30 codeR-PDSO-G14
JESD-609 codee4
length10.2 mm
Load capacitance (CL)50 pF
Logic integrated circuit typeD FLIP-FLOP
Maximum Frequency@Nom-Sup95000000 Hz
MaximumI(ol)0.024 A
Humidity sensitivity level1
Number of digits1
Number of functions2
Number of terminals14
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output polarityCOMPLEMENTARY
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP14,.3
Package shapeRECTANGULAR
Package formSMALL OUTLINE
method of packingTR
Peak Reflow Temperature (Celsius)260
power supply3.3/5 V
Maximum supply current (ICC)0.02 mA
Prop。Delay @ Nom-Sup14.5 ns
propagation delay (tpd)16 ns
Certification statusNot Qualified
Maximum seat height2 mm
Maximum supply voltage (Vsup)6 V
Minimum supply voltage (Vsup)2 V
Nominal supply voltage (Vsup)3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Trigger typePOSITIVE EDGE
width5.3 mm
minfmax125 MHz
Base Number Matches1

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Description Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset 14-SO -40 to 85 Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset 14-SOIC -40 to 85 Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset 14-PDIP -40 to 85 Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset 14-TSSOP -40 to 85 Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset 14-TSSOP -40 to 85 Flip Flop D-Type Pos-Edge 2-Element 14-Pin SSOP T/R Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset 14-TSSOP -40 to 85 Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset 14-SOIC -40 to 85 Flip Flop D-Type Pos-Edge 2-Element 14-Pin SOIC T/R Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear and Preset 14-SOIC -40 to 85
Brand Name Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Is it Rohs certified? conform to conform to conform to conform to conform to conform to conform to conform to conform to conform to
Maker Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Parts packaging code SOIC SOIC DIP TSSOP TSSOP SSOP TSSOP SOIC SOIC SOIC
package instruction SOP-14 SOP, SOP14,.25 DIP, DIP14,.3 TSSOP, TSSOP14,.25 TSSOP, TSSOP14,.25 SSOP-14 TSSOP, TSSOP14,.25 SOP, SOP14,.25 SOIC-14 SOIC-14
Contacts 14 14 14 14 14 14 14 14 14 14
Reach Compliance Code compliant compliant compliant compliant compliant compliant compli compli compliant compli
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
series AC AC AC AC AC AC AC AC AC AC
JESD-30 code R-PDSO-G14 R-PDSO-G14 R-PDIP-T14 R-PDSO-G14 R-PDSO-G14 R-PDSO-G14 R-PDSO-G14 R-PDSO-G14 R-PDSO-G14 R-PDSO-G14
JESD-609 code e4 e4 e4 e4 e4 e4 e4 e4 e4 e4
length 10.2 mm 8.65 mm 19.305 mm 5 mm 5 mm 6.2 mm 5 mm 8.65 mm 8.65 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 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 D FLIP-FLOP
MaximumI(ol) 0.024 A 0.024 A 0.024 A 0.024 A 0.024 A 0.024 A 0.024 A 0.012 A 0.024 A 0.012 A
Number of digits 1 1 1 1 1 1 1 1 1 1
Number of functions 2 2 2 2 2 2 2 2 2 2
Number of terminals 14 14 14 14 14 14 14 14 14 14
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
Output polarity COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY COMPLEMENTARY
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP SOP DIP TSSOP TSSOP SSOP TSSOP SOP SOP SOP
Encapsulate equivalent code SOP14,.3 SOP14,.25 DIP14,.3 TSSOP14,.25 TSSOP14,.25 SSOP14,.3 TSSOP14,.25 SOP14,.25 SOP14,.25 SOP14,.25
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE IN-LINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
method of packing TR TUBE TUBE TR TUBE TR TR TAPE AND REEL TR TUBE
Peak Reflow Temperature (Celsius) 260 260 NOT SPECIFIED 260 260 260 260 260 260 260
power supply 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V
propagation delay (tpd) 16 ns 16 ns 16 ns 16 ns 16 ns 16 ns 16 ns 16 ns 16 ns 16 ns
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 2 mm 1.75 mm 5.08 mm 1.2 mm 1.2 mm 2 mm 1.2 mm 1.75 mm 1.75 mm 1.75 mm
Maximum supply voltage (Vsup) 6 V 6 V 6 V 6 V 6 V 6 V 6 V 6 V 6 V 6 V
Minimum supply voltage (Vsup) 2 V 2 V 2 V 2 V 2 V 2 V 2 V 2 V 2 V 2 V
Nominal supply voltage (Vsup) 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V 3 V
surface mount YES YES NO YES YES YES YES YES YES YES
technology CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form GULL WING GULL WING THROUGH-HOLE GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal pitch 1.27 mm 1.27 mm 2.54 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm 1.27 mm 1.27 mm 1.27 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Trigger type POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE
width 5.3 mm 3.9 mm 7.62 mm 4.4 mm 4.4 mm 5.3 mm 4.4 mm 3.9 mm 3.9 mm 3.9 mm
minfmax 125 MHz 125 MHz 125 MHz 125 MHz 125 MHz 125 MHz 125 MHz 125 MHz 125 MHz 125 MHz
Is it lead-free? Lead free Lead free - Lead free Lead free Lead free Lead free - Lead free -
Factory Lead Time 6 weeks 1 week 1 week 1 week 1 week 1 week 6 weeks - 1 week 1 week
Maximum Frequency@Nom-Sup 95000000 Hz 95000000 Hz 95000000 Hz 95000000 Hz 95000000 Hz 95000000 Hz - - 95000000 Hz -
Humidity sensitivity level 1 1 - 1 1 1 1 1 1 1
Maximum supply current (ICC) 0.02 mA 0.02 mA 0.02 mA 0.02 mA 0.02 mA 0.02 mA 0.02 mA - 0.02 mA 0.02 mA
Prop。Delay @ Nom-Sup 14.5 ns 14.5 ns 14.5 ns 14.5 ns 14.5 ns 14.5 ns - - 14.5 ns -
Base Number Matches 1 1 - 1 1 1 - - 1 -

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