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Texas Instruments SN74LS191DR Microcontrollers

4-Bit Synchronous Up/Down Counter, SOIC, 25MHz, 5V

250,000Texas Instruments74LSSN74LS16-SOIC (0.154", 3.90mm Width)$1.06RoHS
SN74LS191DR - No Image Available

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SN74LS191DR
Manufacturer
Texas Instruments
Part Number (MPN)
SN74LS191DR
Category
Integrated Circuits (ICs)Embedded Processors and ControllersMicrocontrollers
Series
74LS
Base Model
SN74LS
Detailed Description
Package
16-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Unknown
RoHS State
Unknown
Datasheet
PDF SN74LS191DR Datasheet
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Ordering Code Family

SN74LS groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

292 ordering variants listed on the family page.

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Technical Specifications

Texas Instruments SN74LS191DR Microcontrollers technical specifications.

General

Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Direction
Up, Down
Supplier Device Package
16-SOIC
Number of Elements
1
Supply Voltage
4.75 V ~ 5.25 V
Logic Type
Binary Counter
Number of Bits Per Element
4
Timing
Synchronous

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