SN74ALS857DW

具有三态输出HEX 2 - TO- 1通用多路复用器 HEX 2-TO-1 UNIVERSAL MULTIPLEXERS WITH 3-STATE OUTPUTS

description

The ′ALS857 are hextuple 2-line to 1-line multiplexers with 3-state outputs. The devices can provide either true COMP low or inverted COMP high data at the Y outputs. In addition, the ′ALS857 perform the logical AND function A • B and the clear function as well. The four modes of operation are:

  • Select A-data inputs

  • Select B-data inputs

  • AND A inputs with B inputs

  • Clear

• Select True or Complementary Data

• Perform AND/NAND Masking of A or B Operand

• Cascadable to Expand Number of Operands

• Detect Zeros on A or B Operands

• 3-State Outputs Interface Directly With System Bus

• Package Options Include Plastic

   Small-Outline DW Packages, Ceramic Chip Carriers FK, and Standard Plastic NT and Ceramic JT 300-mil DIPs