تراشه شمارنده 74HC161 پکیج DIP

Specification

Supply voltage range: 2V to 6V
Typical input voltage level: 0.8 x Vcc (minimum) to 2.0V (maximum)
Maximum input current: ±1mA
Maximum output current: ±25mA
Maximum propagation delay time: 22ns (at 5V and 25°C)
Operating temperature range: -40°C to 85°C
Synchronous 4-bit binary counter function
Configurable to count up or down based on the state of control inputs
Four synchronous input pins (CP, P, U/D, CLR)
Four output pins (Q0 to Q3)
TTL-compatible input voltage level
CMOS-compatible output voltage level
16-pin DIP