4 1/2 Digit LCD H-Speed Counter Driver

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

High Speed Up Counter: 25MHz Typ.
Leading Zero Blanking
Can Be Cascaded for 8 or More Digits
STORE and RESET Inputs for Frequency Counter Applications
On-Board Oscillator to Provide Backplane Frequency (ICM7224}
Brightness Control Input (ICM7225)
Low Power CMOS
Applications
Unit Counter
Frequency Counter
Jachometer
Hour Meter
Totalizer

Specifications
Attribute Value
Number of Digits 4-1/2
Maximum Clock Frequency 19kHz
Maximum Supply Current 50 μA
Mounting Type Through Hole
Package Type PDIP
Pin Count 40
Typical Operating Supply Voltage 5 V
Dimensions 52.71 x 14.61 x 4.45mm
Height 4.45mm
Width 14.61mm
Length 52.71mm
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -20 °C
160 In stock for delivery within 3 working days
Price Each (In a Tube of 10)
Was HK$125.697
HK$ 101.713
(exc. GST)
units
Per unit
Per Tube*
10 - 20
HK$101.713
HK$1,017.13
30 - 40
HK$97.13
HK$971.30
50 - 240
HK$88.258
HK$882.58
250 - 490
HK$82.015
HK$820.15
500 +
HK$77.667
HK$776.67
*price indicative
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