SN74HC191D is Obsolete and no longer manufactured.

Available Substitutes:

MFR Recommended

Texas Instruments

In Stock: 0

Unit Price: $0.56000

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Nexperia USA Inc.

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Unit Price: $0.66000

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74HC191D
DigiKey Part Number	296-8259-5-ND
Manufacturer	Texas Instruments
Manufacturer Product Number	SN74HC191D
Description	IC BINARY COUNTER 4-BIT 16SOIC
Customer Reference
Detailed Description	Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC
Datasheet	Datasheet
EDA/CAD Models	SN74HC191D Models

Product Attributes

Type	Description	Select All
Category	Integrated Circuits (ICs) Logic Counters, Dividers
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	24 MHz
Trigger Type	Positive Edge
Voltage - Supply	2 V ~ 6 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package	16-SOIC
Base Product Number	74HC191