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.

SN74LS191NSR

DigiKey Part Number
296-29978-2-ND - Tape & Reel (TR)
296-29978-1-ND - Cut Tape (CT)
296-29978-6-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
SN74LS191NSR
Description
IC BINARY COUNTER 4-BIT 16SO
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SO
Datasheet
 Datasheet
EDA/CAD Models
SN74LS191NSR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
74LS
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Logic Type
Binary Counter
Direction
Up, Down
Number of Elements
1
Number of Bits per Element
4
Reset
-
Timing
Synchronous
Count Rate
25 MHz
Trigger Type
Positive Edge
Voltage - Supply
4.75 V ~ 5.25 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.209", 5.30mm Width)
Supplier Device Package
16-SO
Base Product Number
74LS191
Product Questions and Answers

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

Available To Order
Check Lead Time
Marketplace Stock: 4 000 View Now
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
Quantity
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
11,00000 €1,00 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 0000,63954 €1 279,08 €
4 0000,62427 €2 497,08 €
6 0000,61662 €3 699,72 €
10 0000,60815 €6 081,50 €
14 0000,60320 €8 444,80 €
Manufacturers Standard Package
Unit Price without VAT:1,00000 €
Unit Price with VAT:1,21000 €

Other Suppliers on DigiKey

4 000In Stock
Ships from Rochester Electronics, LLC