8 digit LCD bi-directional totalising counter for PCB mounting, with pushbutton reset.
Inputs are provided for count, direction and external reset.
2.6 – 3.4VDC
Less than 10µA, typically 5µA
8 digit, 8mm height, high contrast LCD characters with leading zero blanking
10kHz maximum, positive edge triggered, 0.7V threshold, 100µS minimum pulse length, TTL/CMOS Compatible
Contact closure/open collector input, 30Hz maximum, negative edge triggered, 0.7V threshold, 25mS minimum pulse length
Contact closure/open collector, negative edge triggered, 0.7V threshold, 15mS minimum pulse length
Electronic input TTL/CMOS Compatible. Add=logic 1, Subtract=logic 0(0V)
-10°C to +60°C
-20°C to +70°C
7400AS – With pushbutton reset
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