74AHC3G14GM 查看數據表（PDF） - Philips Electronics

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74AHC3G14GM

Inverting Schmitt trigger

Philips Electronics 

Philips Semiconductors

Inverting Schmitt trigger

Product specification

74AHC3G14; 74AHCT3G14

AC CHARACTERISTICS

Type 74AHC3G14

GND = 0 V; tr = tf ≤ 3.0 ns.

SYMBOL

PARAMETER

Tamb = 25 °C

tPHL/tPLH

propagation delay nA to nY

TEST CONDITIONS

WAVEFORMS

VCC (V)

see Figs 13 and 14 3.3

3.0 to 3.6

5.0

4.5 to 5.5

MIN.

CL (pF)

15

−

50

−

15

−

50

−

15

−

50

−

15

−

50

−

TYP.

4.2

6.0

−

−

3.2

4.6

−

−

MAX. UNIT

−

ns

−

ns

12.8 ns

16.3 ns

−

ns

−

ns

8.6 ns

10.6 ns

Tamb = −40 °C to +85 °C

tPHL/tPLH

propagation delay nA to nY see Figs 13 and 14

Tamb = −40 °C to +125 °C

tPHL/tPLH

propagation delay nA to nY see Figs 13 and 14

3.0 to 3.6 15

50

4.5 to 5.5 15

50

3.0 to 3.6 15

50

4.5 to 5.5 15

50

1.0 −

1.0 −

1.0 −

1.0 −

15.0 ns

18.5 ns

10.0 ns

12.0 ns

1.0 −

1.0 −

1.0 −

1.0 −

16.5 ns

20.5 ns

11.0 ns

13.5 ns

2004 Oct 18

13

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