器件名称:
MC74ACT374MELG
功能描述:
Octal DType FlipFlop with 3State Outputs
文件大小:
115.58KB 共10页
简 介:
MC74AC374, MC74ACT374 Octal DType FlipFlop with 3State Outputs The MC74AC374/74ACT374 is a highspeed, lowpower octal Dtype flipflop featuring separate Dtype inputs for each flipflop and 3state outputs for busoriented applications. A buffered Clock (CP) and Output Enable (OE) are common to all flipflops. Features http://onsemi.com Buffered Positive EdgeTriggered Clock 3State Outputs for BusOriented Applications Outputs Source/Sink 24 mA See MC74AC273 for Reset Version See MC74AC377 for Clock Enable Version See MC74AC373 for Transparent Latch Version See MC74AC574 for Broadside Pinout Version See MC74AC564 for Broadside Pinout Version with Inverted Outputs ′ACT374 Has TTL Compatible Inputs PbFree Packages are Available PDIP20 N SUFFIX CASE 738 1 SOIC20W DW SUFFIX CASE 751D 1 VCC 20 O7 19 D7 18 D6 17 O6 16 O5 15 D5 14 D4 13 O4 12 CP 11 TSSOP20 DT SUFFIX CASE 948E 1 SOEIAJ20 M SUFFIX CASE 967 1 1 OE 2 O0 3 D0 4 D1 5 O1 6 O2 7 D2 8 D3 9 O3 10 GND DEVICE MARKING INFORMATION See general marking information in the device marking section on page 6 of this data sheet. Figure 1. Pinout: 20 Lead Packages Conductors (Top View) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 7 of this data sheet. PIN ASSIGNMENT PIN D0D7 CP OE O0O7 FUNCTION Data Inputs Clock Pulse Input 3State Output Enable Input 3State Outputs CP OE D0 D1 D2 D3 D4 D5 D6 D7 O0 O1 O2 O3 O4 O5 O6 O7 Figure 2. Logic Symbol Semiconduc……
