74VCX16244 View Datasheet(PDF) - ON Semiconductor

Part Name

Description

Manufacturer

74VCX16244

Low-Voltage 1.8V/2.5V/3.3V 16-Bit Buffer With 3.6 V−Tolerant Inputs and Outputs (3−State, Non−Inverting)

ON Semiconductor 

74VCX16244

DYNAMIC SWITCHING CHARACTERISTICS

Symbol

Characteristic

Condition

Typical

(TA = +25°C)

Unit

VOLP

Dynamic LOW Peak Voltage

(Note 7)

VCC = 1.8 V, CL = 30 pF, VIH = VCC, VIL = 0 V

0.25

V

VCC = 2.5 V, CL = 30 pF, VIH = VCC, VIL = 0 V

0.6

VCC = 3.3 V, CL = 30 pF, VIH = VCC, VIL = 0 V

0.8

VOLV

Dynamic LOW Valley Voltage

(Note 7)

VCC = 1.8 V, CL = 30 pF, VIH = VCC, VIL = 0 V

−0.25

V

VCC = 2.5 V, CL = 30 pF, VIH = VCC, VIL = 0 V

−0.6

VCC = 3.3 V, CL = 30 pF, VIH = VCC, VIL = 0 V

−0.8

VOHV Dynamic HIGH Valley Voltage

VCC = 1.8 V, CL = 30 pF, VIH = VCC, VIL = 0 V

1.5

V

(Note 8)

VCC = 2.5 V, CL = 30 pF, VIH = VCC, VIL = 0 V

1.9

VCC = 3.3 V, CL = 30 pF, VIH = VCC, VIL = 0 V

2.2

7. Number of outputs defined as “n”. Measured with “n−1” outputs switching from HIGH−to−LOW or LOW−to−HIGH. The remaining output is

measured in the LOW state.

8. Number of outputs defined as “n”. Measured with “n−1” outputs switching from HIGH−to−LOW or LOW−to−HIGH. The remaining output is

measured in the HIGH state.

CAPACITIVE CHARACTERISTICS

Symbol

Parameter

CIN

Input Capacitance

COUT Output Capacitance

CPD

Power Dissipation Capacitance

9. VCC = 1.8, 2.5 or 3.3 V; VI = 0 V or VCC.

Condition

Note 9

Note 9

Note 9, 10MHz

Typical

Unit

6

pF

7

pF

20

pF

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6

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