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74190 |
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| Part Number | 74190 |
| Manufacturer | SGS-THOMSON |
| Description | The M54/74HC190/191 are high speed CMOS 4-BIT SYNCHRONOUS UP/DOWN COUNTERS fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low p... |
| Features |
load input overrides counting and loads the data present on the DATA inputs into the flip-flops, which makes it possible to use the circuits as programmable counters. A countenable input serves as the carry/borrow input in multi-stage counters. Control input, Down/Up, determines whether a circuit counts up or down. A MAX/MIN output and a Ripple Clock output provide overflow/underflow indication and make possible a variety of methods for generating carry/borrow signals in multistage counter applications.
All inputs are equipped with protection circuits against static discharge and transient exc... |
| Document |
 74190 Data Sheet
PDF 296.86KB |
Similar Datasheet
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|---|---|---|---|---|
| 1 | 74190 |
National Semiconductor |
Synchronous Decade Up/Down Counters |
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| 2 | 74190 |
Texas Instruments |
Synchronous Up/Down Counters |
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| 3 | 74191 |
Fairchild Semiconductor |
Synchronous 4-Bit Up/Down Counter |
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| 4 | 74191 |
National Semiconductor |
Synchronous Up/Down 4-Bit Binary Counter |
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| 5 | 74191 |
SGS-THOMSON |
4 BIT SYNCHRONOUS UP/DOWN COUNTERS |
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| 6 | 74191 |
Texas Instruments |
Synchronous Up/Down Counters |
|
Desde 2024. D4U Semiconductor.
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