Part Number: 74LS145
Function: BCD-TO-DECIMAL DECODER / DRIVER
Package: DIP 16 Pin Type
Manufacturer: Texas Instruments
These monolithic BCD-to-decimal decoder/drivers consist of eight inverters and ten four-input NAND gates. The inverters are connected in pairs to make BCD input data available for decoding by the NADN gates. These decoders feature high-performance, n-p-n output transistos designed for use as indicator / relay drivers or as open-collector logic-circuit drivers.
1. Full decoding of input logic
2. All outputs are off for invalid BCD input conditions