IDT74FCT574CSOB datasheet(6/7 Pages) IDT

6 / 7 page

MILITARYANDCOMMERCIALTEMPERATURERANGES

IDT54/74FCT574/A/C

FAST CMOS OCTAL D REGISTER (3-STATE)

Pulse

Generator

R T

D.U.T.

V CC

V IN

C L

V OUT

50pF

500

Ω

500

Ω

7.0V

1.5V

DATA

IN PU T

TIM IN G

IN PU T

ASYNCHRON OUS C ONTROL

PRES ET

CLEAR

ETC.

SYNC HRO N OU S CON TRO L

tSU

tREM

tSU

HIGH-LOW -HIGH

PULSE

LO W -H IGH -LOW

PULSE

1.5V

SAM E PHASE

IN PU T TR ANSITION

1.5V

VOH

tPLH

OU TPUT

OPPOSITE P HASE

IN PU T TR ANSITION

1.5V

tPLH

tPHL

VOL

CO NTR OL

IN PU T

1.5V

3.5V

OU TPUT

NO RM A LLY

LO W

OU TPUT

NO RM A LLY

HIGH

SW ITC H

CLOSE D

SW ITC H

OPEN

VOL

0.3V

tPLZ

tPZL

tPZH

tPHZ

3.5V

1.5V

ENAB LE

DISA BLE

VOH

PRES ET

CLEAR

CLOC K ENABLE

ETC.

Octal lin k

TEST CIRCUITS AND WAVEFORMS

PROPAGATION DELAY

TEST CIRCUITS FOR ALL OUTPUTS

ENABLE AND DISABLE TIMES

SET-UP, HOLD, AND RELEASE TIMES

PULSE WIDTH

SWITCH POSITION

Test

Switch

Open Drain

Disable Low

Closed

Enable Low

All Other Tests

Open

8-link

DEFINITIONS:

CL = Load capacitance: includes jig and probe capacitance.

RT = Termination resistance: should be equal to ZOUT of the Pulse

Generator.

NOTES:

1. Diagram shown for input Control Enable-LOW and input Control

Disable-HIGH.

2. Pulse Generator for All Pulses: Rate

≤ 1.0MHz; Zo ≤ 50Ω; tF ≤ 2.5ns;

≤ 2.5ns.

IDT74FCT574CSOB Datasheet(PDF) 6 Page - Integrated Device Technology

IDT74FCT574CSOB Datasheet(HTML) 6 Page - Integrated Device Technology

Html Pages

1 2 3 4 5 6 7

Datasheet Download

Link URL