CD74HCT191E
ObsoleteHarris Corporation
IC BINARY COUNTER 4-BIT 16DIP
Deep-Dive with AI
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CD74HCT191E
ObsoleteHarris Corporation
IC BINARY COUNTER 4-BIT 16DIP
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | CD74HCT191E |
|---|---|
| Count Rate | 30 MHz |
| Direction | Up, Down |
| Logic Type | Binary Counter |
| Mounting Type | Through Hole |
| Number of Bits per Element | 4 |
| Number of Elements | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Package / Case | 0.3 in |
| Package / Case | 16-DIP |
| Package / Case | 7.62 mm |
| Supplier Device Package | 16-PDIP |
| Timing | Synchronous |
| Trigger Type | Positive Edge |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 1.04 | |
| 10 | $ 0.93 | |||
| 25 | $ 0.88 | |||
| 100 | $ 0.72 | |||
| 250 | $ 0.68 | |||
| 500 | $ 0.60 | |||
| 668 | $ 0.45 | |||
| 1000 | $ 0.47 | |||
| 2500 | $ 0.44 | |||
| 5000 | $ 0.42 | |||
Description
General part information
74HCT191 Series
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-PDIP
Documents
Technical documentation and resources
No documents available