INDUSTRIALTEMPERATURERANGE

IDT74CBTLV3251

LOW-VOLTAGE8:1MULTIPLEXER/DEMULTIPLEXER

3

Symbol

Parameter

Test Conditions

Min.

Max.

Unit

Control Inputs, Data Inputs

—

—

–1.2

V

Control Inputs

—

—

±1

μA

Data I/O

—

—

5

μA

—

—

50

μA

—

—

10

μA

Control Inputs

—

—

300

μA

Control Inputs

—

4

—

pF

A Port

—

40.5

—

pF

B Port

—6

—

—

5

8

—

5

8

—

27

40

Ω

—

5

7

—

5

7

—

10

15

DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE

FollowingConditionsApplyUnlessOtherwiseSpecified:

Symbol

Parameter

Min.

Max.

Min.

Max.

Unit

PropagationDelay

−

0.15

−

0.25

ns

A to B or B to A

SelectTime

1

4.8

1

4.5

ns

S to A or B

EnableTime

1

4.8

1

4.5

ns

S to B

DisableTime

1

5.1

1

5.3

ns

S to B

OutputEnableTime

1

5

1

4.8

ns

OE to A or B

OutputDisableTime

1

5.5

1

6

ns

OE to A or B

NOTE:

1. The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load capacitance driven by an ideal voltage source

(zero output impedance).

SWITCHINGCHARACTERISTICS

NOTES:

3. This is measured by the voltage drop between the A and B terminals at the indicated current through the switch. On-state resistance is determined by the lower of the voltages

of the two (A or B ) terminals.