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| Parameter | CD74HC191E | CD74HC191EE4 | CD74HC191M | CD74HC191M96 | CD74HC191M96E4 | CD74HC191M96G4 | CD74HC191ME4 | CD74HC191MG4 | CD74HC191MT | CD74HC191MTE4 | CD74HC191MTG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Type of mounting a component on a board/circuit | Mount | Through-hole | Through-hole | Surface mount | Surface mount | Surface mount | Surface mount | Surface mount | Surface mount | Surface mount | Surface mount | Surface mount |
IC package | Package | 16-DIP (300 mil) | 16-DIP (300 mil) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) | 16-SOIC (3.9мм ширина) |
IC series | Series | 74HC | ||||||||||
Manufacturer | Manufacturer | Texas Instruments | ||||||||||
Working temperature | twork | 55 ~ 125 | ||||||||||
Supply voltage | Vsup | 2 V ~ 6 V | ||||||||||
Number of elements of the same type in single chip | Elements | 1 | ||||||||||
Frequency | f | <35 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 | ||||||||||