Showing results for 74HC257
Search instead for 74VHCT257A
The 74HC257; 74HCT257 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. This enables the use of current limiting resistors to ...
Jan 13, 2010 · The 74HC257; 74HCT257 are high-speed Si-gate CMOS devices and are pin compatible with Low-power Schottky TTL (LSTTL). The 74HC257 and ...
74HC257 Texas Instruments Logic parts available at DigiKey ... 74HC257. Texas Instruments. Integrated Circuits (ICs) | Signal Switches, Multiplexers, Decoders ...
The 74HC257; 74HCT257 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. This enables the use of current limiting resistors to ...
C. • Balanced Propagation Delay and Transition Times. • Significant Power Reduction Compared to LSTTL. Logic ICs. • HC Types. - 2V to 6V Operation.
Features. Standard DIP 74HC257 IC; Tri-State Version of the 74HC157; Schottky Diode Clamped for Improved AC Performance; Provides Bus Interface from ...
Part #: 74HC257. Download. File Size: 250Kbytes. Page: 6 Pages. Description: QUAD 2-CHANEL MULTIPLEXER (3-STATE). Manufacturer: Toshiba Semiconductor.
Sep 20, 2005 · The 74HC257; 74HCT257 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL).
Integrated Circuits (ICs) | Signal Switches, Multiplexers, Decoders. Mfr Part #. Description. Stock. Package. Status. View Details. 16 SOIC. 74HC257D,653.