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54HC190 |
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| Part Number | 54HC190 |
| 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 |
 54HC190 Data Sheet
PDF 296.86KB |
Similar Datasheet
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| 1 | 54HC190 |
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Desde 2024. D4U Semiconductor.
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