MC74ACT353中文资料摩托罗拉数据手册PDF规格书

Dual 4-Input Multiplexer with 3-State Outputs

The MC74AC353/74ACT353 is a dual 4-input multiplexer with 3-state outputs. It can select two bits of data from four sources using common Select inputs. The outputs may be individually switched to a high impedance state with a HIGH on the respective Output Enable (OE) inputs, allowing the outputs to interface directly with bus-oriented systems.

• Inverted Version of the MC74AC253/74ACT253

• Multifunction Capability

• Separate Enables for Each Multiplexer

• Outputs Source/Sink 24 mA

• ′ACT353 Has TTL Compatible Inputs