74AHC14PW datasheet(6/16 Pages) PHILIPS

部件名	74AHC14PW

功能描述	Hex inverting Schmitt trigger

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制造商	PHILIPS [NXP Semiconductors]

网页	http://www.nxp.com

标志

6 / 16 page

1999 Sep 27

6

Philips Semiconductors

Product speciﬁcation

Hex inverting Schmitt trigger

74AHC14; 74AHCT14

Type 74AHCT14

Over recommended operating conditions; voltage are referenced to GND (ground = 0 V).

SYMBOL

PARAMETER

TEST CONDITIONS

Tamb (°C)

UNIT

OTHER

VCC (V)

25

−40 to +85 −40 to +125

MIN.

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

VT+

positive going

threshold

4.5

−−

1.9

−

1.9

−

1.9

V

5.5

−−

2.1

−

2.1

−

2.1

V

VT−

negative going

threshold

4.5

0.5

−−

0.5

−

0.5

−

V

5.5

0.6

−−

0.6

−

0.6

−

V

VH

hysteresis

(VT+ − VT−)

4.5

0.4

−

1.4

0.4

1.4

0.35

1.4

V

5.5

0.4

−

1.5

0.4

1.5

0.35

1.5

V

VOH

HIGH-level output

voltage; all outputs

VI =VIH or VIL;

IO = −50 µA

4.5

4.4

4.5

−

4.4

−

4.4

−

V

HIGH-level output

voltage

VI =VIH or VIL;

IO = −8.0 mA

4.5

3.94

−−

3.8

−

3.7

−

V

VOL

LOW-level output

voltage; all outputs

VI =VIH or VIL;

IO =50 µA

4.5

−

0

0.1

−

0.1

−

0.1

V

LOW-level output

voltage

VI =VIH or VIL;

IO =8mA

4.5

−−

0.36

−

0.44

−

0.55

V

II

input leakage

current

VI =VCC or GND

5.5

−−

0.1

−

1.0

−

2.0

µA

ICC

quiescent supply

current

VI =VCC or GND;

IO =0

5.5

−−

2.0

−

20

−

40

µA

∆I

CC

additional

quiescent supply

current per input

VI =VCC − 2.1 V

other inputs at

VCC or GND;

IO =0

4.5 to 5.5

−−

1.35

−

1.5

−

1.5

mA

CI

input capacitance

−

310

−

10

−

10

pF

类似零件编号 - 74AHC14PW

制造商	部件名	数据表	功能描述
NXP Semiconductors	74AHC14PW	123Kb / 16P	Hex inverting Schmitt trigger Rev. 05-4 May 2009
NXP Semiconductors	74AHC14PW	123Kb / 16P	Hex inverting Schmitt trigger Rev. 05-4 May 2009
Nexperia B.V. All right...	74AHC14PW	282Kb / 16P	Hex inverting Schmitt trigger Rev. 6 - 16 June 2020
Nexperia B.V. All right...	74AHC14PW-Q100	849Kb / 17P	Hex inverting Schmitt trigger

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类似说明 - 74AHC14PW

制造商	部件名	数据表	功能描述
NXP Semiconductors	74ALVC14	92Kb / 16P	Hex inverting Schmitt trigger Rev. 03-15 February 2005
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NXP Semiconductors	74AHC14D-T	123Kb / 16P	Hex inverting Schmitt trigger Rev. 05-4 May 2009
NXP Semiconductors	74AHC_AHCT14	123Kb / 16P	Hex inverting Schmitt trigger Rev. 05-4 May 2009
Nexperia B.V. All right...	74HC14-Q100	271Kb / 17P	Hex inverting Schmitt trigger Rev. 7 - 13 August 2021
	74LV14	259Kb / 15P	Hex inverting Schmitt trigger Rev. 9 - 14 September 2021
	74LV14A	239Kb / 13P	Hex inverting Schmitt trigger Rev. 4 - 29 April 2021
NXP Semiconductors	74HCT14	120Kb / 23P	Hex inverting Schmitt trigger 2003 Oct 30
Fairchild Semiconductor	MM74HCT14	94Kb / 7P	Hex Inverting Schmitt Trigger