■ 제품필수정보
제조사 |
Onsemi |
제조사품명 |
MC74AC540DWG |
간략설명 |
onsemi MC74AC540DWG, Voltage Level Shifter Buffer 1, 20-Pin SOIC |
■ 제품사양
Logic Family = AC
장착형태 = Surface Mount
패키지 = SOIC
핀수 = 20 Logic Function = Buffer Maximum Low Level Output Current = 24mA Maximum High Level Output Current = -24mA Propagation Delay Test Condition = 50pF Maximum Propagation Delay Time @ Maximum CL = 8 ns @ 50 pF
최대 작동 온도 = +85 °C Minimum Operating Supply Voltage = 2 V
최소 작동 온도 = -40 °C The MC74AC540/74ACT540 and MC74AC541/74ACT541 are octal buffer/line drivers designed to be employed as memory and address drivers, clock drivers and bus oriented transmitter/receivers. The MC74AC541/74ACT541 is a noninverting option of the MC74AC540/74ACT540. These devices are similar in function to the MC74AC240/74ACT240 and MC74AC244/74ACT244 while providing flow-through architecture (inputs on opposite side from outputs). This pinout arrangement makes these devices especially useful as output ports for microprocessors, allowing ease of layout and greater PC board density.3-State Outputs Inputs and Outputs Opposite Side of Package, Allowing Easier Interface to Microprocessors Outputs Source/Sink 24 mA MC74AC540/74ACT540 Provides Inverted Outputs MC74AC541/74ACT541 Provides Noninverted Outputs ACT540 and ACT541 Have TTL Compatible Inputs MC74AC540/74ACT540 MC74AC541/74ACT541 FACT DATA 5-1