General Description

The MM74C73 dual J-K flip-flops are monolithic complementary MOS (CMOS) integrated circuits constructed with N- and P-channel enhancement transistors. Each flip-flop has independent J, K, clock and clear inputs and Q and Q outputs. This flip-flop is edge sensitive to the clock input and change state on the negative going transition of the clock pulse. Clear or preset is independent of the clock and is accomplished by a low level on the respective input.

Features

■ Supply voltage range: 3V to 15V

■ Tenth power TTL compatible: Drive 2 LPTTL loads

■ High noise immunity: 0.45 VCC (typ.)

■ Low power: 50 nW (typ.)

■ Medium speed operation: 10 MHz (typ.)

Applications

• Automotive

• Data terminals

• Instrumentation

• Medical electronics

• Alarm systems

• Industrial electronics

• Remote metering

• Computers