SGM7SZ245S中文资料Octal Bus Transceiver with 3-State Outputs数据手册SGMICRO规格书

描述 Description

The SGM7SZ245S is an octal bus transceiver with 3-state outputs, which can accept supply voltage range from 1.8V to 5.5V. The device is mainly used for asynchronous communication between data buses. The control function can minimize external timing requirements to the greatest extent possible.
The An and Bn are 8-bit data input-output ports. DIR is the direction control input and OE is the output enable input. When DIR is set high, it allows transmission from An to Bn. When DIR is set low, it allows transmission from Bn to An. OE can be used to make the outputs disabled so that the buses are effectively isolated.
The SGM7SZ245S is available in Green TSSOP-20, TQFN-3×3-20L and TQFN-5.5×3.5-24L packages. It operates over an ambient temperature range of -40℃ to +125℃.

特性 Features

• Wide Supply Voltage Range: 1.8V to 5.5V

• Input and Output Interface Capability to 5.5V System Environment

• +7.8mA/-7.8mA Output Current at VCC = 5.0V

• 3-State Outputs Drive Bus Lines Directly

• -40℃ to +125℃ Operating Temperature Range

• Available in Green TSSOP-20, TQFN-3×3-20L and TQFN-5.5×3.5-24L Packages