Texas Instruments SN74LS109AD
$ 1.146
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +0.00%
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
$ 1.146
$ 1.05
Stock
289,904
442,325
Authorized Distributors
3
4
Case/Package
SOIC
SOIC
Number of Pins
16
16
Logic Function
AND, Flip-Flop, JK-Type
AND, Flip-Flop, JK-Type
Number of Elements
2
2
Number of Bits per Element
1
1
Propagation Delay
40 ns
40 ns
Frequency
33 MHz
33 MHz
Clock Edge Trigger Type
Positive Edge
Positive Edge
Min Supply Voltage
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
Quiescent Current
-
-
Supply Chain
Lifecycle StatusObsolete (Last Updated: 2 weeks ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 2 weeks ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74LS109AD.
Evaluation Kit
Related Parts
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Descriptions
Descriptions of Texas Instruments SN74LS109AD provided by its distributors.
Dual J-K Positive-Edge-Triggered Flip-Flops With Clear and Preset 16-SOIC 0 to 70
Flip Flop JK# -Type Pos-Edge 2-Element 16-Pin SOIC Tube
Positive edge 8mA 40ns@ 5V,15pF Antiphase，Non-inverting complementary 2 4.75V 5.25V 8mA Set(Preset) and Reset LS TTL 400μA 33MHz SOIC-16 SMD mount 9.9mm*3.91mm*1.58mm
LOGIC, FLIP FLOP DUAL J-K, 16SOIC; Flip-Flop Type:JK; Propagation Delay:13ns; Frequency:33MHz; Output Current:8mA; Trigger Type:Positive Edge; IC Output Type:Complementary; Supply Voltage Range:4.75V to 5.25V; Logic Case Style:SOIC; No. of Pins:16; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Logic IC Base Number:74109; Logic IC Family:LS; Logic IC Function:Dual Positive Edge Triggered J-K Flip-Flop with Clear and Preset; Output Type:Differential / Complementary; Package / Case:SOIC; Supply Voltage Max:5.25V; Supply Voltage Min:4.75V; Termination Type:SMD
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: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins16
Weight141.690917 mg
Technical
Clock Edge Trigger TypePositive Edge
Frequency33 MHz
High Level Output Current-400 µA
Logic FunctionAND, Flip-Flop, JK-Type
Low Level Output Current8 mA
Max Operating Temperature70 °C
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Number of Bits2
Number of Bits per Element1
Number of Circuits2
Number of Elements2
Number of Input Lines5
Number of Output Lines2
Operating Supply Voltage5 V
Output Current8 mA
Output TypeTTL
PolarityNon-Inverting
Propagation Delay40 ns
Turn-On Delay Time13 ns
Dimensions
Height1.75 mm
Length9.9 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements