IN74ACT574DW Ver la hoja de datos (PDF) - Integral Corp.

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IN74ACT574DW

OCTAL 3-STATE NONINVERTING D FLIP-FLOP High-Performance Silicon-Gate CMOS

Integral Corp. 

IN74ACT574

AC ELECTRICAL CHARACTERISTICS(VCC=5.0 V ± 10%, CL=50pF, Input tr=tf=3.0 ns)

Guaranteed Limits

Symbol

Parameter

25 °C

-40°C to

Unit

85°C

Min Max Min Max

fmax Maximum Clock Frequency (50% Duty 100

85

Cycle) (Figure 1)

MHz

tPLH Propagation Delay, Clock to Q (Figure 1) 2.5 11 2.0 12

ns

tPHL Propagation Delay, Clock to Q (Figure 1) 2.0 10 1.5 11

ns

tPZH Propagation Delay, Output Enable to Q 2.0 9.5 1.5 10

ns

(Figure 2)

tPZL Propagation Delay, Output Enable to Q 2.0 9.0 1.5 10

ns

(Figure 2)

tPHZ Propagation Delay, Output Enable to Q 2.0 10.5 1.5 11.5 ns

(Figure 2)

tPLZ Propagation Delay, Output Enable to Q 2.0 8.5 1.5 9.0

ns

(Figure 2)

CIN Maximum Input Capacitance

4.5

4.5

pF

CPD Power Dissipation Capacitance

Typical @25°C,VCC=5.0 V

40

pF

TIMING REQUIREMENTS (VCC=5.0 V ± 10%, CL=50pF, Input tr=tf=3.0 ns)

Guaranteed Limit

Symbol

Parameter

25°C

-40°C to 85°C Unit

tSU Minimum Setup Time, Data to Clock

2.5

(Figure 3)

2.5

ns

th Minimum Hold Time, Clock to Data

1.0

(Figure 3)

1.0

ns

tw Minimum Pulse Width, Clock (Figure

3.0

1)

4.0

ns

4

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