74AHCT3G14GD 查看數據表（PDF） - NXP Semiconductors.

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74AHCT3G14GD

Inverting Schmitt trigger

NXP Semiconductors. 

NXP Semiconductors

74AHC3G14; 74AHCT3G14

Inverting Schmitt trigger

4. Ordering information

Table 1. Ordering information

Type number

Package

Temperature range Name

74AHC3G14DP −40 °C to +125 °C TSSOP8

74AHCT3G14DP

74AHC3G14DC −40 °C to +125 °C VSSOP8

74AHCT3G14DC

74AHC3G14GD −40 °C to +125 °C XSON8U

74AHCT3G14GD

Description

plastic thin shrink small outline package; 8 leads;

body width 3 mm; lead length 0.5 mm

Version

SOT505-2

plastic very thin shrink small outline package; 8 leads; SOT765-1

body width 2.3 mm

plastic extremely thin small outline package; no leads; SOT996-2

8 terminals; UTLP based; body 3 × 2 × 0.5 mm

5. Marking

Table 2. Marking codes

Type number

74AHC3G14DP

74AHCT3G14DP

74AHC3G14DC

74AHCT3G14DC

74AHC3G14GD

74AHCT3G14GD

Marking code[1]

A14

C14

A14

C14

A14

C14

[1] The pin 1 indicator is located on the lower left corner of the device, below the marking code.

6. Functional diagram

1A

1Y

3Y

3A

2A

2Y

001aah728

Fig 1. Logic symbol

001aah729

Fig 2. IEC logic symbol

A

Y

mna025

Fig 3. Logic diagram

(one Schmitt trigger)

74AHC_AHCT3G14_4

Product data sheet

Rev. 04 — 5 May 2009

© NXP B.V. 2009. All rights reserved.

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