CD40108BMS Description
The CD40108BMS is a 4 x 4 multiport register containing four 4-bit registers, write address decoder, two separate read address decoders, and two 3-state output buses. When the ENABLE input is low, the corresponding output bus is switched, independently of the clock, to a high-impedance state. The high-impedance third state provides the outputs with the capability of being connected to the bus lines in a...
CD40108BMS Key Features
- High Voltage Type (20V Rating)
- Four 4-Bit Registers
- One Input and Two Output Buses
- Unlimited Expansion in Bit and Word Directions
- Data Lines have latched Inputs
- 3-State Outputs
- Separate Control of Each Bus, Allowing Simultaneous Independent Reading of Any of Four Registers on Bus A and Bus B and
- CD40108BMS is Pin-patible with Industry Type MC14580
- Standardized Symmetrical Output Characteristics
- 100% Tested for Quiescent Current at 20V