INDUSTRIALTEMPERATURERANGE

4

IDT74LVC16601A

3.3VCMOS18-BIT UNIVERSAL BUS TRANSCEIVER

OPERATING CHARACTERISTICS, VCC = 3.3V ± 0.3V, TA = 25°C

Symbol

Parameter

Test Conditions

Typical

Unit

CPD

PowerDissipationCapacitanceperTransceiverOutputsenabled

CL = 0pF, f = 10Mhz

pF

CPD

PowerDissipationCapacitanceperTransceiverOutputsdisabled

SWITCHING CHARACTERISTICS(1)

VCC = 2.7V

VCC = 3.3V ± 0.3V

Symbol

Parameter

Min.

Max.

Min.

Max.

Unit

tPLH

PropagationDelay

—

5.4

—

4.6

ns

tPHL

Ax to Bx or Bx to Ax

tPLH

PropagationDelay

—

6.2

—

5.2

ns

tPHL

LEBA to Ax, LEAB to Bx

tPLH

PropagationDelay

—

6.3

—

5.3

ns

tPHL

CLKBA to Ax, CLKAB to Bx

tPZH

OutputEnableTime

—

6.8

—

5.6

ns

tPZL

OEBA to Ax, OEAB to Bx

tPHZ

OutputDisableTime

—

6

—

5.2

ns

tPLZ

OEBA to Ax, OEAB to Bx

tSU

Set-up Time HIGH or LOW, Ax to CLKAB, Bx to CLKBA

1.5

—

1.5

—

ns

tH

Hold Time HIGH or LOW, Ax to CLKAB, Bx to CLKBA

0.8

—

0.8

—

ns

tSU

Set-up Time HIGH or LOW

Clock LOW

1

—

1

—

ns

Ax to LEAB, Bx to LEBA

Clock HIGH

1

—

1

—

tSU

Set-up Time, CLKENAB to CLKAB

2.1

—

2.1

—

ns

tSU

Set-up Time, CLKENBA to CLKBA

2.1

—

2.1

—

ns

tH

Hold Time HIGH or LOW, Ax after LEAB, Bx after LEBA

1.8

—

1.8

—

ns

tH

Hold Time, CLKENAB after CLKAB

0.5

—

0.5

—

ns

tH

Hold Time, CLKENBA after CLKBA

0.5

—

0.5

—

ns

tW

LEAB or LEBA Pulse Width HIGH

3

—

3

—

ns

tW

CLKAB or CLKBA Pulse Width HIGH or LOW

3

—

3

—

ns

tSK(o)

OutputSkew(2)

——

—

500

ps

NOTES:

1. See TEST CIRCUITS AND WAVEFORMS. TA = – 40°C to + 85°C.

2. Skew between any two outputs of the same package and switching in the same direction.