TC7MET573AFK_07 TOSHIBA [Toshiba Semiconductor], TC7MET573AFK_07 Datasheet

TC7MET573AFK_07

Manufacturer Part Number

TC7MET573AFK_07

Description

Octal D-Type Latch with 3-State Output

Manufacturer

TOSHIBA [Toshiba Semiconductor]

Datasheet

1.TC7MET573AFK_07.pdf (7 pages)

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Octal D-Type Latch with 3-State Output

latch with 3-state output fabricated with silicon gate C

technology.

Bipolar Schottky TTL while maintaining the CMOS low power

dissipation.

(LE) and a output enable input (OE).

impedance state.

V to 5 V system.

be applied to the input and output

destruction due to mismatched supply and input/output voltages such as battery back up, hot board insertion, etc.

Features

•

The TC7MET573AFK is an advanced high speed CMOS octal

It achieves the high speed operation similar to equivalent

This 8-bit D-type latch is controlled by a latch enable input

When the OE input is high, the eight outputs are in a high

The input voltage are compatible with TTL output voltage.

This device may be used as a level converter for interfacing 3.3

Input protection and output circuit ensure that 0 to 5.5 V can

Note: V

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.) 573 type.

= 0 V

OLP

= 7.7 ns (typ.) (V

= 1.5 V (max)

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

= 4 μA (max) (Ta = 25°C)

TC7MET573AFK

pLH

(Note)

≈ t

= 0.8 V (max)

= 5 V)

pins without regard to the supply voltage. These structure prevents device

= 2.0 V (min)

pHL

MOS

Weight: 0.03 g (typ.)

TC7MET573AFK

2007-10-19

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TC7MET573AFK_07 Summary of contents

Page 1

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7MET573AFK Octal D-Type Latch with 3-State Output The TC7MET573AFK is an advanced high speed CMOS octal latch with 3-state output fabricated with silicon gate C technology. It achieves the high speed operation similar ...

Page 2

Pin Assignment (top view GND 10 Truth Table Inputs ...

Page 3

Absolute 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 Note 1: Exceeding any of the absolute maximum ratings, ...

Page 4

Electrical Characteristics DC Characteristics Characteristics Symbol High level V Input voltage Low level V High level V OH Output voltage Low level V 3-state output off-state current I OZ Input leakage current Quiescent supply current I CCT ...

Page 5

AC Characteristics (Input: t Characteristics Symbol Propagation delay time t pLH t pHL (LE-Q) Propagation delay time t pLH t pHL (D-Q) t pZL 3-state output enable time t pZH t pLZ 3-state output disable time t pHZ t osLH ...

Page 6

Package Dimensions Weight: 0.03 g (typ.) TC7MET573AFK 6 2007-10-19 ...

Page 7

RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to ...

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