M51957A Description
M51957A,B/M51958A,B are semiconductor integrated circuits for resetting of all types of logic circuits such as CPUs, and has the.
M51957A Key Features
- Few external parts
- Large delay time with a capacitor of small capacitance (td ≈ 100 ms, at 0.33 µF) (M51957, M51958)
- Low threshold operating voltage (Supply voltage to keep low-state at low supply voltage)
- Wide supply voltage range: 2 V to 17 V
- Wide application range
- Reset circuit of Pch, Nch, CMOS, microputer, CPU and MCU, Reset of logic circuit, Battery c