MM74HCT14 データシートの表示（PDF） - Fairchild Semiconductor

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MM74HCT14

Hex Inverting Schmitt Trigger

Fairchild Semiconductor 

AC Electrical Characteristics

VCC = 5V, TA = 25°C, CL = 15pF, tr = tf = 6ns.

Symbol

tPHL, tPLH

Parameter

Maximum Propagation Delay

Typ.

10

Guaranteed Limit

18

Unit

ns

AC Electrical Characteristics

Unless otherwise specified, VCC = 5V±10%, CL = 50pF, tr = tf = 6ns.

Symbol

Parameter

Conditions

TA=+25°C

TA=-40°C

to +85°C

Typ. Guaranteed Limits

Units

tPHL, tPLH Maximum Propagation Delay

20

25

ns

tTLH, tTHL Maximum Output Rise and Fall Time

CPD Power Dissipation Capacitance(1)

Per Gate

9

15

25

19

ns

pF

CIN Maximum Input Capacitance

5

10

10

pF

Note:

1. 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.

© 1983 Fairchild Semiconductor Corporation

MM74HCT14 • Rev. 1.4.2

5

www.fairchildsemi.com

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