Texas Instruments CD74HC190PW 计数器集成电路 高速CMOS逻辑 预同步BCD递增/递减

Function: Counter

Unit Weight: 62 mg

Counter Type: Decade

Logic Family: HC

Mounting Style: SMD/SMT

Number of Bits: 4 bit

Output Current: +/- 5.2 mA

Counting Sequence: Up/Down

Operating Supply Voltage: 2 V to 6 V

Operating Temperature Range: - 55 C to + 125 C

Maximum Operating Temperature: + 125 C

Minimum Operating Temperature: - 55 C