TC7MB3245FT/FK

2008-09-01

1

Toshiba CMOS Digital Integrated Circuit

Silicon Monolithic

TC7MB3245FT, TC7MB3245FK

Octal Bus Switch

The TC7MB3245 provides eight bits of high-speed

TTL-compatible bus switching in a standard ’245 device pinout.

The low on-state resistance of the switch allows connections to be

made with minimal propagation delay.

The device is organized as one 8-bit switch. When output

high-impedance state exists between the two ports.

All inputs are equipped with protection circuits against static

discharge.

Features

• ESD performance: Machine model ≥ ±200 V

Human body model

≥ ±2000 V

• Compatible with TTL outputs (control inputs)

• Package: TSSOP20,VSSOP20 (US20)

• Pin compatible with the 74xx245 type.

Functionally equivalent to (FST/CBT) 3245.

TC7MB3245FT

TC7MB3245FK

Weight

TSSOP20-P-0044-0.65A

: 0.08 g (typ.)

VSSOP20-P-0030-0.50

: 0.03 g (typ.)

20

OE

B1

B2

19

18

17

NC

1

2

3

4

A3

A1

A2

(top view)

B3

16

B4

B5

B6

15

14

13

A4

5

6

7

8

A7

A5

A6

B7

B8

12

11

9

10

GND

A8

NC-No Internal Connection