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Part Number Overview
Manufacturer Part Number
SN54LS191J
Description
54LS191 SYNCHRONOUS UP/DOWN COUN
Detailed Description
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-CDIP
Manufacturer
Texas Instruments
Standard LeadTime
Edacad Model
SN54LS191J Models
Standard Package
27
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
54LS
Package
Bulk
Product Status
Active
Logic Type
Binary Counter
Direction
Up, Down
Number of Elements
1
Number of Bits per Element
4
Reset
Asynchronous
Timing
Synchronous
Count Rate
25 MHz
Trigger Type
Positive Edge
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C (TA)
Mounting Type
Through Hole
Package / Case
16-CDIP (0.300", 7.62mm)
Supplier Device Package
16-CDIP
Base Product Number
54LS191
Environmental & Export Classifications
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
2156-SN54LS191J
TEXTISSN54LS191J
Category
/Product Index/Integrated Circuits (ICs)/Logic/Counters, Dividers/Texas Instruments SN54LS191J
Documents & Media
Datasheets
1(7600901EA Datasheet)
EDA Models
1(SN54LS191J Models)
Quantity Price
Quantity: 27
Unit Price: $11.44
Packaging: Bulk
MinMultiplier: 27
Packaging: Bulk
MinMultiplier: 27
Substitutes
-