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DM74LS191N is Obsolete and no longer manufactured.
Available Substitutes:
Direct
Direct
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
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Category | Timing Synchronous |
Manufacturer onsemi | Count Rate 20 MHz |
Series | Trigger Type Positive Edge |
Packaging Tube | Voltage - Supply 4.75 V ~ 5.25 V |
Part Status Obsolete | Operating Temperature 0°C ~ 70°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 |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SN74LS191N | Rochester Electronics, LLC | 14.034 | 2156-SN74LS191N-ND | 1,17000 € | Direct |
| SN74LS194AN | Rochester Electronics, LLC | 10.585 | 2156-SN74LS194AN-ND | 1,84000 € | Direct |
Obsolete
