7

IDT74FCT807BT/CT

FAST CMOS 1-TO-10 CLOCK DRIVER

COMMERCIALANDINDUSTRIALTEMPERATURERANGES

tPLH1

OUTPUT 1

OUTPUT 2

tSK(o)

tPLH2

3V

0V

VOH

1.5V

1.5V

VOL

VOH

1.5V

VOL

INPUT

tPHL1

tPHL2

tSK(o)

3V

0V

VOH

tPLH

tPHL

VOL

1.5V

1.5V

tR

tF

2.0V

0.8V

INPUT

tPLH1

PACKAGE 1 OUTPUT

PACKAGE 2 OUTPUT

tSK(t)

tPLH2

3V

0V

VOH

1.5V

1.5V

VOL

VOH

1.5V

VOL

tPHL1

tPHL2

tSK(t)

CONTROL

INPUT

3V

1.5V

0V

3.5V

0V

OUTPUT

NORMALLY

LOW

OUTPUT

NORMALLY

HIGH

SWITCH

CLOSED

SWITCH

OPEN

0.3V

0.3V

t PLZ

t PZL

t PZH

t PHZ

3.5V

0V

1.5V

1.5V

ENABLE

DISABLE

tSK(o) = |tPLH2 - tPLH1| or |tPHL2 - tPHL1|

tPLH

tPHL

3V

0V

VOH

1.5V

1.5V

VOL

tSK(p) = |tPHL -

tPLH|

tSK(t) = |tPLH2 - tPLH1| or |tPHL2 - tPHL1|

INPUT

OUTPUT

INPUT

OUTPUT

VOL

VOH

TEST WAVEFORMS

Package Delay

Pulse Skew - tSK(P)

Enable and Disable Times

Output Skew - tSK(O)

Part-to-Part Skew - tSK(T)

NOTES:

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

2. Pulse Generator for All Pulses: Rate

≤1.0MHz; tF ≤2.5ns; tR ≤2.5ns

NOTE:

1. Package 1 and Package 2 are same device type and speed grade.