74LCX112 Low
Voltage Dual J-K Negative Edge-Triggered Flip-Flop with 5V Tolerant Inputs
June 1998 Revised February 2001
74LCX112 Low
Voltage Dual J-K Negative Edge-Triggered Flip-Flop with 5V Tolerant Inputs
General Description
The LCX112 is a dual J-K flip-flop.
Each flip-flop has independent J, K, PRESET, CLEAR, and CLOCK inputs with Q, Q outputs.
These devices are edge sensitive and change state on the negative going transition of the clock pulse.
Clear and preset are independent of the clock and accomplished by a low logic level on the corresponding input.
LCX devices are designed for low
voltage (3.
3V or 2.
5) operation with the added capability of interfacing to a 5V signal environme...