74AHC1G02 查看數據表（PDF） - Philips Electronics

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74AHC1G02

2-input NOR gate

Philips Electronics 

Philips Semiconductors

2-input NOR gate

Product specification

74AHC1G02; 74AHCT1G02

AC CHARACTERISTICS

Type 74AHC1G02

GND = 0 V; tr = tf ≤ 3.0 ns.

SYMBOL PARAMETER

TEST CONDITIONS

WAVEFORMS

CL

(pF)

VCC = 3.0 to 3.6 V; note 1

tPHL/tPLH propagation delay see Figs 5 and 6 15

A and B to Y

50

VCC = 4.5 to 5.5 V; note 2

tPHL/tPLH propagation delay see Figs 5 and 6 15

A and B to Y

50

Tamb (°C)

25

−40 to +85 −40 to +125 UNIT

MIN. TYP. MAX. MIN. MAX. MIN. MAX.

−

4.4 7.9 1.0 9.5 1.0 10.5 ns

−

6.3 11.4 1.0 13 1.0 14.5 ns

−

3.2 5.5 1.0 6.5 1.0 7.0 ns

−

4.6 7.5 1.0 8.5 1.0 9.5 ns

Notes

1. Typical values are measured at VCC = 3.3 V.

2. Typical values are measured at VCC = 5 V.

Type 74AHCT1G02

GND = 0 V; tr = tf ≤ 3.0 ns.

SYMBOL PARAMETER

TEST CONDITIONS

WAVEFORMS

CL

(pF)

Tamb (°C)

25

−40 to +85 −40 to +125 UNIT

MIN. TYP. MAX. MIN. MAX. MIN. MAX.

VCC = 4.5 to 5.5 V; note 1

tPHL/tPLH propagation delay see Figs 5 and 6 15

−

3.5 5.5 1.0 6.5 1.0 7.0 ns

A and B to Y

50

−

4.9 7.5 1.0 8.5 1.0 9.5 ns

Note

1. Typical values are measured at VCC = 5 V.

2002 May 27

7

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