74F257A selector/multiplexer equivalent, quad 2-lnput selector/multiplexer.
* Industrial range available (
–40°C to +85°C)
* Multifunction capability
* Non-inverting data path
* 3-State outputs
* See 74F258A fo.
The 74F257A has four identical 2-input multiplexers with 3-State outputs which select 4 bits of data from two sources uncer control of a common Select (S) input. The I0a inputs are selected when the common Select input is Low and the I1n inputs are s.
Image gallery
TAGS
Download (Size : 79.73KB)