74HC193
Schematic symbol
Synchronous up/down 4-bit binary counter with separate clocks: A rising edge on CPU counts up and a rising edge on CPD counts down (hold the other clock high). PL low loads D0–D3, and MR high clears the count. TCU and TCD pulse low on carry and borrow, for chaining. Same pinout as the 74LS193.
integrated circuit
IC
chip
7400 series
logic
counter
binary counter
up/down counter
74HCT193
74LS193
74193
Details
- Reference Character
- U
- Default Value
- 74HC193
- Author
- Circuit Canvas
- License
- Circuit Canvas Parts License
- Library
- Circuit Canvas Library
