TC7WT74FUTE12LF Toshiba, TC7WT74FUTE12LF Datasheet

TC7WT74FUTE12LF

Manufacturer Part Number

TC7WT74FUTE12LF

Description

IC FLIP FLOP D PRESET/CLR 8SSOP

Manufacturer

Toshiba

Series

7WTr

Type

D-Type Busr

Datasheet

1.TC7WT74FUTE12LF.pdf (6 pages)

Specifications of TC7WT74FUTE12LF

Function

Set(Preset) and Reset

Output Type

Differential

Number Of Elements

Number Of Bits Per Element

Frequency - Clock

25MHz

Delay Time - Propagation

17ns

Trigger Type

Positive Edge

Current - Output High, Low

4mA, 4mA

Voltage - Supply

4.5 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

8-SSOP

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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D-Type Flip-Flop with Preset and Clear

with silicon gate CMOS technology.

schottky TTL while maintaining the CMOS low power dissipation.

Q-OUTPUT during the positive going trasition of the CK pulse.

accompished by setting the appropriate input low.

dichage or transient excess voltage.

Features

•

Absolute Maximum Ratings

The TC7WT74FU is high speed CMOS D-TYPE FLIP-FLOP fabricated

It achieves the high speed operation similar to equivalent Bipolar

The input threshold levels are compatible with TTL output voltage.

The signal level applied to the D-INPUT is tranceferred to

CLEAR and PRESET are independent of the CK and are

All inputs are equipped with protection circuits against static

High speed: f

Low power dissipation: I

Compatible with TTL inputs: V

Output drive capability: 10 LSTTL Loads

Symmetrical output impedance: |I

Supply voltage range

DC input voltage

DC output voltage

Input diode current

Output diode current

DC output current

DC V

Power dissipation

Storage temperature

Lead temperature (10s)

Note: Using continuously under heavy loads (e.g. the application of high

temperature/current/voltage and the significant change in temperature,

etc.) may cause this product to decrease in the reliability significantly

even if the operating conditions (i.e. operating

temperature/current/voltage, etc.) are within the absolute maximum

ratings and the operating ranges.

Please design the appropriate reliability upon reviewing the Toshiba

Semiconductor Reliability Handbook (“Handling Precautions”/“Derating

Concept and Methods”) and individual reliability data (i.e. reliability test

report and estimated failure rate, etc).

/ground current

Characteristics

MAX = 53 MHz(typ.) at

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

CC =

2 μA (max) at Ta = 25°C

IL =

0.8 V(max) at Ta=25°C

TC7WT74FU

Symbol

| = I

(Ta = 25°C)

OUT

stg

= 5 V

= 4 mA (min)

−0.5 to V

−65 to 150

−0.5 to 7

Rating

±20

±25

300

260

+ 0.5

Unit

°C

Weight

SSOP8-P-0.65: 0.02 g (typ.)

TC7WT74FU

GND 4

Pin Assignment

D 2

Marking

W T 7 4

TC7WT74FU

2009-01-22

(top view)

Lot No.

(SM8)

Type name

6 CLR

7 PR

Related parts for TC7WT74FUTE12LF

TC7WT74FUTE12LF Summary of contents

Page 1

... Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc) ...

Page 2

Truth Table Inputs Outputs CLR Don’t care Operating ...

Page 3

Timing Requirements (Input: t Characteristics Symbol t (L) W Minimum pulse width (CLOCK) t (H) W Minimum pulse width t ( CLR , PR ) Minimum set-up time t S Minimum hold time t h Minimum removal time ...

Page 4

AC Electrical Characteristics (C Characteristics Symbol t TLH Output transition time t THL t PLH Propagation delay time (CLOCK – PHL t PLH Propagation delay time ( CLR , PR – PHL ...

Page 5

Package Dimensions Weight: 0.02 g (typ.) 5 TC7WT74FU 2009-01-22 ...

Page 6

... Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. • The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise. • ...

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