TC7MH574FK_07 TOSHIBA [Toshiba Semiconductor], TC7MH574FK_07 Datasheet

TC7MH574FK_07

Manufacturer Part Number

TC7MH574FK_07

Description

Octal D-Type Flip-Flop with 3-State Output

Manufacturer

TOSHIBA [Toshiba Semiconductor]

Datasheet

1.TC7MH574FK_07.pdf (8 pages)

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Octal D-Type Flip-Flop with 3-State Output

flip-flop with 3-state output fabricated with silicon gate C

technology.

bipolar schottky TTL while maintaining the CMOS low power

dissipation.

and an output enable input (OE).

impedance state.

applied to the input pins without regard to the supply voltage.

This device can be used to interface 5 V to 3 V systems and two

supply systems such as battery back up. This circuit prevents

device destruction due to mismatched supply and input voltages.

Features

•

The TC7MH574FK is an advanced high speed CMOS octal

It achieves the high speed operation similar to equivalent

This 8 bit D-type flip-flop is controlled by a clock input (CK)

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

An input protection circuit ensures that 0 to 5.5 V can be

High speed: f

Low power dissipation: I

High noise immunity: V

Power down protection is provided on all inputs.

Balanced propagation delays: t

Wide operating voltage range: V

Low noise: V

Pin and function compatible with 74ALS574

OLP

max

= 1.0 V (max)

= 180 MHz (typ.) (V

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

NIH

= 4 μA (max) (Ta = 25°C)

= V

pLH

NIL

CC (opr)

TC7MH574FK

≈ t

= 28% V

pHL

= 2~5.5 V

= 5 V)

(min)

MOS

Weight: 0.03 g (typ.)

TC7MH574FK

2007-10-19

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TC7MH574FK_07 Summary of contents

Page 1

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic Octal D-Type Flip-Flop with 3-State Output The TC7MH574FK is an advanced high speed CMOS octal flip-flop with 3-state output fabricated with silicon gate C technology. It achieves the high speed operation similar to ...

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: Exceeding any of the absolute maximum ratings, even ...

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 I Quiescent supply current I CC Timing Requirements ...

Page 5

AC Characteristics (Input: t Characteristics Symbol Propagation delay time t pLH t pHL (CK-Q) t pZL 3-state output enable time t pZH t pLZ 3-state output disable time t pHZ Maximum clock frequency f max t osLH Output to output ...

Page 6

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 V Input Equivalent Circuit Input = ns) ...

Page 7

Package Dimensions Weight: 0.03 g (typ.) 7 TC7MH574FK 2007-10-19 ...

Page 8

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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