7432 Просмотр технического описания (PDF) - Fairchild Semiconductor

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7432

Quad 2-Input OR Gate

Fairchild Semiconductor 

AC Electrical Characteristics

VCC = 5.0V, tr = tf = 6 ns, CL = 15 pF, TA = 25C° (unless otherwise noted)

Symbol

Parameter

Conditions

tPLH, tPHL

Maximum Propagation Delay

Typ

Guaranteed

Limit

Units

10

ns

AC Electrical Characteristics

VCC = 5.0V ± 10%, tr = tf = 6 ns, CL = 15 pF (unless otherwise noted)

Symbol

Parameter

Conditions

TA = 25°C

TA = −40°C to +85°C

Typ

Guaranteed Limits

tPLH, tPHL

Maximum Propagation Delay

12

20

25

tTHL, tTLH

Maximum Output Rise & Fall Time

8

15

19

CPD

Power Dissipation Capacitance (Note 5)

48

CIN

Input Capacitance

5

10

10

Note 5: CPD determines the no load dynamic power consumption, PD = CPD VCC2 f +ICC VCC, and the no load dynamic current consumption,

IS = CPD VCC f + ICC.

Units

ns

ns

pF

pF

3

www.fairchildsemi.com

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