SN74HC191NS is Obsolete and no longer manufactured.
Available Substitutes:

MFR Recommended

SN74HC191NSR
Texas Instruments
In Stock: 1,780
Unit Price: Fr.0.90000
Datasheet
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Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SO
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74HC191NS

DigiKey Part Number
296-SN74HC191NS-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
SN74HC191NS
Description
IC BINARY COUNTER 4-BIT 16SO
Customer Reference
Detailed Description
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SO
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
74HC
Packaging
Tube
Part Status
Obsolete
Logic Type
Binary Counter
Direction
Up, Down
Number of Elements
1
Number of Bits per Element
4
Reset
Asynchronous
Timing
Synchronous
Count Rate
48 MHz
Trigger Type
Positive Edge
Voltage - Supply
2 V ~ 6 V
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.209", 5.30mm Width)
Supplier Device Package
16-SO
Base Product Number
74HC191
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Obsolete
This product is no longer manufactured. View Substitutes