74AC11240DBR集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF中文资料

74AC11240DBR属于集成电路（IC）的缓冲器驱动器接收器收发器。由美国德州仪器公司制造生产的74AC11240DBR缓冲器，驱动器，接收器，收发器逻辑缓冲器、驱动器、接收器和收发器允许隔离对某个电路的逻辑信号的访问，以用于另一电路。缓冲器将其输入信号（不变或反相）传递到其输出，并可能用于清除弱信号或驱动负载。在布尔逻辑仿真器中，缓冲器主要用于增加传播延迟。逻辑接收器和收发器允许在数据总线之间进行隔离通信。

Flow-Through Architecture Optimizes

PCB Layout

Center-Pin VCC and GND Configurations

Minimize High-Speed Switching Noise

EPIC (Enhanced-Performance Implanted

CMOS) 1-
m Process

500-mA Typical Latch-Up Immunity at

125°C

Package Options Include Plastic

Small-Outline (DW) and Shrink

Small-Outline (DB) Packages, and Standard

Plastic 300-mil DIPs (NT)

description

This octal buffer/line driver is designed specifically

to improve both the performance and density of

3-state memory address drivers, clock drivers,

and bus-oriented receivers and transmitters. This

device provides inverting outputs and

symmetrical active-low output-enable (OE)

inputs. This device features high fan-out and

improved fan-in.

The 74AC11240 is organized as two 4-bit buffers/line drivers with separate OE inputs. When OE is low, the

device passes inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the

high-impedance state.

The 74AC11240 is characterized for operation from –40°C to 85°C.