SN74HC191N is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SN74HC191N | |
|---|---|
DigiKey Part Number | 296-8260-5-ND |
Manufacturer | |
Manufacturer Part Number | SN74HC191N |
Description | IC BINARY COUNTER 4-BIT 16DIP |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-PDIP |
Datasheet | Datasheet |
EDA/CAD Models | SN74HC191N Models |
Product Attributes
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Category | Timing Synchronous |
Manufacturer Texas Instruments | Count Rate 24 MHz |
Series | Trigger Type Positive Edge |
Packaging Tube | Voltage - Supply 2 V ~ 6 V |
Part Status Active | Operating Temperature -40°C ~ 85°C |
Logic Type Binary Counter | Mounting Type Through Hole |
Direction Up, Down | Package / Case 16-DIP (0.300", 7.62mm) |
Number of Elements 1 | Supplier Device Package 16-PDIP |
Number of Bits per Element 4 | Base Product Number |
Reset Asynchronous |
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Environmental & Export Classifications
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Additional Resources
Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SN74HC193N | Texas Instruments | 0 | 296-8262-5-ND | $1.04000 | Parametric Equivalent |
In-Stock: 0
25 estimated in stock on 30-Nov-2026
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.83000 | $0.83 |
| 10 | $0.59000 | $5.90 |
| 25 | $0.53080 | $13.27 |
| 100 | $0.46580 | $46.58 |
| 250 | $0.43480 | $108.70 |
| 500 | $0.41616 | $208.08 |
| 1,000 | $0.40080 | $400.80 |
| 2,500 | $0.38458 | $961.45 |
| 5,000 | $0.37481 | $1,874.05 |
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