IN74ACT112N Просмотр технического описания (PDF) - Integral Corp.

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IN74ACT112N

DUAL J-K FLIP-FLOP WITH SET AND RESET

Integral Corp. 

IN74ACT112

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 (Figure 1)

145

125

MHz

tPLH Propagation Delay, Clock to Q or Q 1.0 14.0 1.0 15.0

ns

(Figure 1)

tPHL Propagation Delay, Clock to Q or Q 1.0 14.0 1.0 14.5

ns

(Figure 1)

tPLH Propagation Delay, Set or Reset to Q or 1.0 12.0 1.0 12.5

ns

Q

(Figure 2)

tPHL Propagation Delay, Set or Reset to Q or 1.0 12.5 1.0 13.0

ns

Q

(Figure 2)

CIN Maximum Input Capacitance

4.5

4.5

pF

CPD Power Dissipation Capacitance

Typical @25°C,VCC=5.0

V

35

pF

TIMING REQUIREMENTS(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

tsu Minimum Setup Time, J or K to Clock

2.0

(Figure 3)

2.5

ns

th Minimum Hold Time, Clock to J or K

2.0

(Figure 3)

2.0

ns

tw Minimum Pulse Width, Clock (Figure 1)

5.0

6.0

ns

tw Minimum Pulse Width,Set or Reset (Figure

5.5

2)

6.0

ns

trec Minimum Recovery Time, Set or Reset to

0

Clock (Figure 2)

0

ns

4

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