TC7MET541AFK TOSHIBA [Toshiba Semiconductor], TC7MET541AFK Datasheet

TC7MET541AFK

Manufacturer Part Number

TC7MET541AFK

Description

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

Manufacturer

TOSHIBA [Toshiba Semiconductor]

Datasheet

1.TC7MET541AFK.pdf (7 pages)

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Meier Automation Equipment Co., Limited

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TC7MET541AFK

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Meier Automation Equipment Co., Limited

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TC7MET541AFK(EL)

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Octal Bus Buffer

CMOS octal bus buffers fabricated with silicon gate C

technology. They achieve the high speed operation similar to

equivalent bipolar schottky TTL while maintaining the CMOS

low power dissipation.

TC7MET541AFK is a non-inverting type.

the high-impedance state.

3.3 V to 5 V system.

regard to the supply voltage. These structure prevents device destruction due to mismatched supply and

input/output voltages such as battery back up, hot board insertion, etc.

Features

The TC7MET540AFK and 541AFK are advanced high speed

The TC7MET540AFK is an inverting type and, the

When either G1 or G2 are high , the terminal outputs are in

The input voltage are compatible with TTL output voltage.

These devices may be used as a level converter for interfacing

Input protection and output circuit ensure that 0 to 5.5 V can be applied to the input and output (*) pins without

TC7MET540AFK Inverted, 3-State Outputs

TC7MET541AFK Non-Inverted, 3-State Outputs

*: output in off-state

High speed: t

Low power dissipation: I

Compatible with TTL outputs: V

Power down protection is provided on all inputs and outputs.

Balanced propagation delays: t

Low noise: V

Pin and function compatible with the 74 series (74AC/HC/F/ALS/LS etc.) 540/541 type.

TC7MET540AFK,TC7MET541AFK

OLP

= 5.4 ns (typ.) (V

= 1.5 V (max)

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

= 4 µA (max) (Ta = 25°C)

pLH

≈ t

= 0.8 V (max)

= 5 V)

= 2.0 V (min)

pHL

MOS

Weight: 0.03 g (typ.)

TC7MET540,541AFK

2001-10-23

Related parts for TC7MET541AFK

TC7MET541AFK Summary of contents

Page 1

... TTL while maintaining the CMOS low power dissipation. The TC7MET540AFK is an inverting type and, the TC7MET541AFK is a non-inverting type. When either are high , the terminal outputs are in the high-impedance state. The input voltage are compatible with TTL output voltage. ...

Page 2

... A3 (5) A4 (6) A5 (7) A6 (8) A7 (9) A8 Truth Table Inputs Don’t care Z: High impedance Y : TC7MET541AFK n : TC7MET540AFK ...

Page 3

Maximum Ratings Characteristics Supply voltage range DC input voltage DC output voltage Input diode current Output diode current DC output current DC V /ground current CC Power dissipation Storage temperature Note1: Output in off-state Note2: High or low state. I ...

Page 4

... CCT Output leakage current I OPD AC Electrical Characteristics Characteristics Symbol Propagation delay time t pLH t pHL (TC7MET540AFK) Propagation delay time t pLH t pHL (TC7MET541AFK) t pZL 3-state output enable time t pZH t pLZ 3-state output disable time t pHZ t osLH Output to output skew t osHL Input capacitance C IN ...

Page 5

Noise Characteristics (Input: t Characteristics Quiet output maximum dynamic V OL Quiet output minimum dynamic V OL Minimum high level dynamic input voltage V Maximum low level dynamic input voltage ...

Page 6

Package Dimensions Weight: 0.03 g (typ.) TC7MET540,541AFK 6 2001-10-23 ...

Page 7

RESTRICTIONS ON PRODUCT USE · TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress ...

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