74AHC_AHCT3G14

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Product data sheet

Rev. 8 — 13 May 2013

2 of 19

NXP Semiconductors

74AHC3G14; 74AHCT3G14

Triple inverting Schmitt trigger

4.

Ordering information

5.

Marking

[1]

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

6.

Functional diagram

Table 1.

Ordering information

Type number

Package

Temperature range

Name

Description

Version

74AHC3G14DP

40 C to +125 C

TSSOP8

plastic thin shrink small outline package; 8 leads;

body width 3 mm; lead length 0.5 mm

SOT505-2

74AHCT3G14DP

74AHC3G14DC

40 C to +125 C

VSSOP8

plastic very thin shrink small outline package; 8 leads;

body width 2.3 mm

SOT765-1

74AHCT3G14DC

74AHC3G14GT

40 C to +125 C

XSON8

plastic extremely thin small outline package; no leads;

8 terminals; body 1

 1.95  0.5 mm

SOT833-1

74AHCT3G14GT

74AHC3G14GD

40 C to +125 C

XSON8

plastic extremely thin small outline package; no leads;

8 terminals; body 3

 2  0.5 mm

SOT996-2

74AHCT3G14GD

Table 2.

Marking codes

Type number

Marking code[1]

74AHC3G14DP

A14

74AHCT3G14DP

C14

74AHC3G14DC

A14

74AHCT3G14DC

C14

74AHC3G14GT

A14

74AHCT3G14GT

C14

74AHC3G14GD

A14

74AHCT3G14GD

C14

Fig 1.

Logic symbol

Fig 2.

IEC logic symbol

Fig 3.

Logic diagram

(one Schmitt trigger)

001aah728

1A

1Y

3Y

3A

2A

2Y

001aah729

mna025

A

Y