IN74ACT109N 查看數據表（PDF） - Integral Corp.

零件编号

产品描述 (功能)

生产厂家

IN74ACT109N

DUAL J-K FLIP-FLOP WITH SET AND RESET

Integral Corp. 

IN74ACT109

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 4.0 11.0 3.5 13.0 ns

(Figure 1)

tPHL Propagation Delay , Clock to Q or Q 3.0 10.0 2.5 11.0 ns

(Figure 1)

tPLH Propagation Delay , Set or Reset to Q or 2.5 9.5 2.0 10.5 ns

Q (Figure 2)

tPHL Propagation Delay , Set or Reset to Q or 2.5 10.0 2.0 11.5 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 (Figure

2.0

3)

2.0

ns

tw Minimum Pulse Width, Set, Reset, Clock

5.0

(Figures 1,2)

6.0

ns

trec Minimum Recovery Time, Set or Reset to

0

Clock (Figure 2)

0

ns

4

Share Link: