Texas Instruments CD74HC390EE4 计数器集成电路 HiSp CMOS 逻辑 双十进制脉冲计数器 ALT 595-CD74HC390E

Function: Counter

Unit Weight: 1 g

Counter Type: Decade

Logic Family: HC

Mounting Style: Through Hole

Number of Bits: 4 bit

Output Current: +/- 5.2 mA

Counting Method: Asynchronous

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