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74HC_HCT2G14

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Product data sheet

Rev. 2 — 14 March 2014

14 of 21

Nexperia

74HC2G14; 74HCT2G14

Dual inverting Schmitt trigger

(1) Positive-going edge.

(2) Negative-going edge.

Fig 12.

I

CC(AV) as a function of VCC for 74HCT2G14; linear change of VI between 0.1VCC to 0.9VCC

mna058

04

6

2

VCC (V)

200

100

50

150

0

∆ICC(AV)

(

µA)

positive-going

edge

negative-going

edge

For 74HC2G14:

For 74HCT2G14:

For K-factor, see Figure 14

Fig 13. Relaxation oscillator

mna035

R

C

f

1

T

---

1

0.8

RC



---------------------



=

f

1

T

---

1

0.67

RC



------------------------



=