Texas Instruments SN74LS74AD
$ 0.742
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +2.55%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.742
$ 0.256
$ 0.256
Stock
271,129
593,968
593,968
Authorized Distributors
2
4
4
Case/Package
SOIC
SOIC
SOIC
Number of Pins
14
14
14
Logic Function
AND, D-Type, Flip-Flop, Latch
AND, D-Type, Flip-Flop
AND, D-Type, Flip-Flop
Number of Elements
2
2
2
Number of Bits per Element
1
1
1
Propagation Delay
40 ns
40 ns
40 ns
Frequency
-
33 MHz
33 MHz
Clock Edge Trigger Type
Positive Edge
Positive Edge
Positive Edge
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
Quiescent Current
-
-
-
Supply Chain
Lifecycle StatusObsolete (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 4 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74LS74AD.
Evaluation Kit
Related Parts
Texas InstrumentsCD74HCT74M
High Speed CMOS Logic Dual Positive-Edge-Triggered D Flip-Flops with Set and eset 14-SOIC -55 to 125
Texas InstrumentsSN74HCT74D
Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset 14-SOIC -40 to 85
Texas InstrumentsSN74HCT74DR
Flip Flop D-Type Pos-Edge 2-Element 14-Pin SOIC T/R / IC D-TYPE POS TRG DUAL 14SOIC
Descriptions
Descriptions of Texas Instruments SN74LS74AD provided by its distributors.
Dual D-type pos.-edge-triggered flip-flops with preset and clear 14-SOIC 0 to 70
LOW POWER SCHOTTKY DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP D Flip-Flop, LS Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, TTL, PDSO14
Dual D-Type Pos.-Edge-Trigger, Smd; Logic Family/Base Number:74Ls74; Flip-Flop Type:D; Propagation Delay:13Ns; Frequency:25Mhz; Output Current:8Ma; Logic Case Style:Soic; No. Of Pins:14Pins; Trigger Type:Positive Edge; Ic Output Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS74AD
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +2.55%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins14
Weight129.387224 mg
Technical
Clock Edge Trigger TypePositive Edge
High Level Output Current-400 µA
Logic FunctionAND, D-Type, Flip-Flop, Latch
Low Level Output Current8 mA
Max Frequency33 MHz
Max Operating Temperature70 °C
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Nominal Supply Current4 mA
Number of Bits2
Number of Bits per Element1
Number of Channels2
Number of Circuits2
Number of Elements2
Number of Input Lines3
Number of Output Lines1
Operating Supply Current4 mA
Operating Supply Voltage5 V
Output Current8 mA
Output TypeTTL
PackagingRail/Tube
PolarityNon-Inverting
Propagation Delay40 ns
Schedule B8542390000
Turn-On Delay Time13 ns
Dimensions
Height0 m
Length8.65 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements