74VCX16374MTD View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

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74VCX16374MTD

Low Voltage 16-Bit D-Type Flip-Flops with 3.6V Tolerant Inputs and Outputs

Fairchild Semiconductor 

AC Electrical Characteristics (Continued)

Symbol

Parameter

Conditions

VCC

TA 40qC to 85qC

Units

Figure

(V)

Min

Max

Number

tH

Hold Time

CL 30 pF, RL 500:

3.3 r 1.0

1.0

2.5 r 0.2

1.0

1.8 r 0.15

1.0

Figures

1, 6

ns

CL 15 pF, RL 2k:

1.5 r 0.1

2.0

1.2

6

Figures

6, 7

tW

Pulse Width

CL 30 pF, RL 500:

3.3 r 0.3

1.5

2.5 r 0.2

1.5

1.8 r 0.15

4.0

Figures

1, 4

ns

CL 15 pF, RL 2k:

1.5 r 0.1

4.0

1.2

8

Figures

4, 7

tOSHL

tOSLH

Output to Output Skew

(Note 9)

CL 30 pF, RL 500:

3.3 r 0.3

2.5 r 0.2

1.8 r 0.15

0.5

0.5

0.75

ns

CL 15 pF, RL 2k:

1.5 r 0.1

1.5

1.2

1.2

Note 8: For CL 50PF, add approximately 300 ps to the AC maximum specification.

Note 9: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The

specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH).

Dynamic Switching Characteristics

Symbol

Parameter

VOLP

Quiet Output Dynamic Peak VOL

VOLV

Quiet Output Dynamic Valley VOL

VOHV

Quiet Output Dynamic Valley VOH

Conditions

CL 30 pF, VIH VCC, VIL 0V

CL 30 pF, VIH VCC, VIL 0V

CL 30 pF, VIH VCC, VIL 0V

V CC

(V)

1.8

2.5

3.3

1.8

2.5

3.3

1.8

2.5

3.3

TA 25qC

Typical

0.25

0.6

0.8

0.25

0.6

0.8

1.5

1.9

2.2

Units

V

V

V

Capacitance

Symbol

Parameter

CIN

COUT

CPD

Input Capacitance

Output Capacitance

Power Dissipation Capacitance

Conditions

VCC 1.8V, 2.5V or 3.3V, VI 0V or VCC

VI 0V or VCC, VCC 1.8V, 2.5V or 3.3V

VI 0V or VCC, f 10 MHz,

VCC 1.8V, 2.5V or 3.3V

TA 25qC

Typical

6

7

20

Units

pF

pF

pF

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