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

SN74HC191DT

DigiKey Part Number
296-SN74HC191DTTR-ND - Tape & Reel (TR)
296-SN74HC191DTCT-ND - Cut Tape (CT)
296-SN74HC191DTDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
SN74HC191DT
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
SN74HC191DT Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
74HC
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 69
Check for Additional Incoming Stock
This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes or Alternative Package Types
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.85000$0.85
10$0.61100$6.11
25$0.55040$13.76
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.42572$425.72
2,500$0.39734$993.35
6,250$0.37747$2,359.19
12,500$0.36328$4,541.00
25,000$0.35192$8,798.00