7400AS / 7401AS
Low Power, Bi-directional Electronic Totaliser
The 7400 Series is a bi-directional totalizing counter for PCB mounting. It uses the latest CMOS circuitry to achieve an expected battery life of 10 years and has a low speed contact closure input with integral de-bounce circuitry.
Available with front button (7400AS) and non-reset (7401AS)Shop Our Distributors
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CE, cUL, UL
Contact Closure / Open Collector
2.6 – 3.4V DC