Datasheet > TC7MB3244FK_07

TC7MB3244FK_07

更新时间： 2024-11-23 04:00:27

品牌	Logo	应用领域
东芝 - TOSHIBA		开关
页数	文件大小	规格书
6页	166K
描述
Octal Bus Switch

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中文翻译

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数据手册

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TC7MB3244FK_07 数据手册

TC7MB3244FK

Toshiba CMOS Digital Integrated Circuit Silicon Monolithic

TC7MB3244FK

Octal Bus Switch

The TC7MB3244FK provides eight bits of high-speed

TTL-compatible bus switching in a standard ’244 device pinout.

The low on resistance of the switch allows connections to be made

with minimal propagation delay.

The device is organized as two 4-bit low-impedance switches

with separate output-enable (OE) inputs. When OE is low, the

switch is on and data can flow from port A to port B, or vice versa.

When OE is high, the switch is open and a high-impedance state

exists between the two ports.

All inputs are equipped with protection circuits against static

discharge.

Weight: 0.03 g (typ.)

Features

Pin Assignment (top view)

•

Operating voltage: V

= 4.5~5.5 V

High speed: t = 0.25 ns (max)

1OE

1A1

2B4

1A2

Low on resistance: R

= 5 Ω (typ.)

19 2OE

ESD performance:Machine model ≥ ±200 V

Human body model ≥ ±2000 V

1B1

2A4

•

Compatible with TTL outputs (control inputs)

Package: VSSOP (US20)

Pin compatible with the 74xx244 type.

Functionally equivalent to (FST/CBT) 3244.

16 1B2

2B3

1A3

2B2

1A4

2B1

2A3

1B3

2A2

1B4

2A1

GND 10

2007-10-19

12 3 4 5 6

中文翻译

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与TC7MB3244FK_07相关器件

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