QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

Function and Pinout Compatible With FCT and F Logic 25-Ω Output Series Resistors to Reduce Transmission-Line Reflection Noise TTL Output Level Versions of Equivalent FCT Functions Edge-Rate Control Circuitry for Significantly Improved Noise Characteristics Ioff Supports Partial-Power-Down

文件：538.84 Kbytes 页数：13 Pages

TI

德州仪器

Quad 2-Input Multiplexer

文件：52.62 Kbytes 页数：6 Pages

TI

德州仪器

Quad 2-Input Multiplexer

文件：52.62 Kbytes 页数：6 Pages

TI

德州仪器

Quad 2-Input Multiplexer

文件：52.62 Kbytes 页数：6 Pages

TI

德州仪器

具有三态输出和串联阻尼电阻的四路 2 选 1 数据选择器/多路复用器

The CY74FCT2257T has four identical two-input multiplexers that select four bits of data from two sources under the control of a common data-select (S) input. The I0 inputs are selected when S is low, and the I1 inputs are selected when S is high. Data appears at the output in noninverted form for t • Function and Pinout Compatible With FCT and F Logic\n• TTL Output Level Versions of Equivalent FCT Functions\n• Ioff Supports Partial-Power-Down Mode Operation\n• ESD Protection Exceeds JESD 22 \n• 200-V Machine Model (A115-A)\n• 12-mA Output Sink Current 15-mA Output Source Current\n• 3-State Out;

TI

德州仪器