NTE8374
Description
The NTE 8374 is a 7-segment decoder driver in a 16-Lead DIP type package incorporating input latches and output circuits to directly drive common anode LED displays. Features: High speed input latches for data storage 15mA constant current sink capability to directly drive common anode led displays Increases incandescent display life Active low latch enable for easy interface with MSI circuits Data input loading essentially zero when latch disabled Automatic ripple blanking for suppression of leading and/or trailing-edge zeroes.
Key Features
- High speed input latches for data storage
- 15mA constant current sink capability to directly drive common anode led displays
- Increases incandescent display life
- Active low latch enable for easy interface with MSI circuits
- Data input loading essentially zero when latch disabled
- Automatic ripple blanking for suppression of leading and/or trailing-edge zeroes. Input Loading/Fan-Out: Description Address (Data) Inputs, Latch Enable Input (Active LOW) Ripple Blanking Input (Active LOW) Ripple Blanking as Output (Active LOW) Ripple Blanking as Input (Active LOW) Constant Current Outputs (Active LOW) Pin Name A0 - A3 LE RBI RBO RBO a-g High 1.0 0.5 0.5 1.0 - Open Collector Low 0.25 (Note 1) 0.25 0.25 0.5 0.75 15mA
