Ordering number : ENN6860 CMOS IC LC75864E, 75864W 1/4 Duty LCD Display Drivers with Key Input Function Overview The LC75864E and LC75864W are 1/4 duty LCD display drivers that can directly drive up to 96 segments and can control up to four general-purpose output ports.
These products also incorporate a key scan circuit that accepts input from up to 30 keys to reduce printed circuit board wiring.
Package Dimensions unit: mm 3156-QIP48E [LC75864E] 17.
2 14.
0 1.
5 1.
6 1.
0 0.
35 1.
5 1.
6 0.
15 36 1.
5 25 24 Features • Key input function for up to 30 keys (A key scan is performed only when a key is pressed.
) • 1/4 duty - 1/2 bias and 1/4 duty - 1/3 bias drive schemes can be controlled from seri...

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