Texas Instruments CD74HC191M
$ 0.455
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
Datasheets & Documents
Download datasheets and manufacturer documentation for Texas Instruments CD74HC191M.
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.455
$ 0.296
$ 0.296
Stock
110,662
270,113
270,113
Authorized Distributors
4
4
4
Case/Package
SOIC
SOIC
SOIC
Number of Pins
16
16
16
Logic Function
Counter
Counter
Counter
Direction
Bidirectional
Bidirectional
Bidirectional
Number of Elements
1
1
1
Number of Bits per Element
4
4
4
Reset
-
-
-
Clock Edge Trigger Type
Positive Edge
Positive Edge
Positive Edge
Frequency
35 MHz
48 MHz
48 MHz
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
Supply Chain
Lifecycle StatusObsolete (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 day ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments CD74HC191M.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments CD74HC191M provided by its distributors.
High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-SOIC -55 to 125
GULL WING DUAL Positive Edge Synchronous Binary Counter IC 50pF -55C~125C 35MHz 0.0052A
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube
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
Contact PlatingGold
MountSurface Mount
Number of Pins16
Weight141.690917 mg
Technical
Clock Edge Trigger TypePositive Edge
DirectionBidirectional
Frequency35 MHz
Logic FunctionCounter
Max Operating Temperature125 °C
Max Supply Voltage6 V
Min Operating Temperature-55 °C
Min Supply Voltage2 V
Number of Bits4
Number of Bits per Element4
Number of Elements1
Number of Gates1
Propagation Delay315 ns
Schedule B8542390000
Sync/AsyncSynchronous
Turn-On Delay Time315 ns
Dimensions
Height1.75 mm
Length9.9 mm
Thickness1.58 mm
Width3.91 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Texas Instruments CD74HC191M.
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements