TC7SBD385FU

2001-12-04

1

TOSHIBA CMOS Digital Integrated Circuit

Silicon Monolithic

TC7SBD385FU

Single Bus Switch with Level Shifting

The TC7SBD385FU provides single bit of high-speed

TTL-compatible switching. The low on resistance of the switch

allows connections to be made with minimal propagation delay.

The device is organized as just 1-bit low-impedance switch with

output-enable (OE) input. When OE is high, the switch is on and

data can flow from port A to port B, or vice versa. When OE is low,

the switch is open and a high-impedance state exists between the

two ports.

The internal diode which adds to power supply line is enable to

realize the shift of signal level from 5 V to 3.3 V. (Note 1)

All inputs are equipped with protection circuits against static

discharge.

Features

• ESD performance: Machine model > ±200 V

Human body model > ±2000 V

• TTL level input (control input)

• Package: USV

Note 1: In case that over-shoot noise is detected, this device should be used with clamp diode to prevent the next

stage device from over-stress.

Weight: 0.006 g (typ.)

5

4

A

1

2

3

GND

B

J L

OE