Description
The ICM7226 is a fully integrated Universal Counter and LED display driver.
It combines a high frequency oscillator, a decade timebase counter, an 8-decade data counter and latches, a 7-segment decoder, digit multiplexer and segment and digit drivers which can directly drive large LED displays.
Features
- CMOS Design for Very Low Power.
- Output Drivers Directly Drive Both Segments of Large 8-Digit LED Displays Digits and.
- Measures Frequencies from DC to 10MHz; Periods from 0.5µs to 10s.
- Stable High Frequency Oscillator uses either 1MHz or 10MHz Crystal.
- Both Common Anode and Common Cathode Available.
- Control Signals Available Interfacing.
- Multiplexed BCD Outputs for External Systems.
ICM7226B Datasheet
