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IN74ACT253DW

DUAL 4-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OTPUTS

Integral Corp. 

IN74ACT253

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

tPLH Propagation Delay,Address to Output Y 2.0 11. 2.0 13.0 ns

(Figure 1)

5

tPHL Propagation Delay,Address to Output Y 3.0 13. 2.5 14.5 ns

(Figure 1)

0

tPLH Propagation Delay, Data to Output Y 2.5 10. 2.0 11.0 ns

(Figure 1)

0

tPHL Propagation Delay, Data to Output Y 3.5 11. 3.0 12.5 ns

(Figure 1)

0

tPZH Propagation Delay, Output Enable to Y 2.0 7.5 1.5 8.5

ns

(Figure 2)

tPZL Propagation Delay, Output Enable to Y 2.0 8.0 1.5 9.0

ns

(Figure 2)

tPHZ Propagation Delay, Output Enable to Y 3.0 9.5 2.5 10.0 ns

(Figure 2)

tPLZ Propagation Delay, Output Enable to Y 2.5 7.5 2.0 8.5

ns

(Figure 2)

CIN Maximum Input Capacitance

4.5

4.5

pF

CPD Power Dissipation Capacitance

Typical @25°C,VCC=5.0

V

50

pF

Figure 1. Switching Waveforms

Figure 2. Switching Waveforms

4

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