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| Parameter | 74HCT191D,652 | 74HCT191D,653 | 74HCT191N,652 | |
|---|---|---|---|---|
Type of mounting a component on a board/circuit | Mount | Surface mount | Surface mount | Through-hole |
IC package | Package | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) | 16-DIP (300 mil) |
IC series | Series | 74HCT | ||
Manufacturer | Manufacturer | NXP Semiconductors | ||
Working temperature | twork | 40 ~ 125 | ||
Supply voltage | Vsup | 4.5 V ~ 5.5 V | ||
Number of elements of the same type in single chip | Elements | 1 | ||
Frequency | f | <39 MHz | ||
Bit depth | Bit depth | 4 | ||
Counter type | Type | Binary Counter | ||
Count direction | Direction | Up, Down | ||
Clock type | Clock | Synchronous | ||
Trigger input polarity | Trig.polarity | Positive Edge | ||