Important notice
Dear Customer,
On 7 February 2017 the former NXP Standard Product business became a new company with the
tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS
semiconductors with its focus on the automotive, industrial, computing, consumer and wearable
application markets
In data sheets and application notes which still contain NXP or Philips Semiconductors references, use
the references to Nexperia, as shown below.
Instead of http://www.nxp.com, http://www.philips.com/ or http://www.semiconductors.philips.com/,
use http://www.nexperia.com
Instead of sales.addresses@www.nxp.com or sales.addresses@www.semiconductors.philips.com, use
salesaddresses@nexperia.com (email)
Replace the copyright notice at the bottom of each page or elsewhere in the document, depending on
the version, as shown below:
- © NXP N.V. (year). All rights reserved or © Koninklijke Philips Electronics N.V. (year). All rights
reserved
Should be replaced with:
- © Nexperia B.V. (year). All rights reserved.
If you have any questions related to the data sheet, please contact our nearest sales office via e-mail
or telephone (details via salesaddresses@nexperia.com). Thank you for your cooperation and
understanding,
Kind regards,
Team Nexperia
1. General description
74AHC3G14 and 74AHCT3G14 are high-speed Si-gate CMOS devices. They provide
three inverting buffers with Schmitt trigger action. These devices are capable of
transforming slowly changing input signals into sharply defined, jitter-free output signals.
The AHC device has CMOS input switching levels and supply voltage range 2 V to 5.5 V.
The AHCT device has TTL input switching levels and supply voltage range 4.5 V to 5.5 V.
2. Features and benefits
Symmetrical output impedance
High noise immunity
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
CDM JESD22-C101D exceeds 1000 V
Low power dissipation
Balanced propagation delays
Multiple package options
Specified from 40 Cto+85C and 40 Cto+125C
3. Applications
Wave and pulse shaper for highly noisy environment
Astable multivibrator
Monostable multivibrator
74AHC3G14; 74AHCT3G14
Triple inverting Schmitt trigger
Rev. 8 — 13 May 2013 Product data sheet
74AHC_AHCT3G14 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
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

74AHC3G14DP,125

Mfr. #:
Manufacturer:
Nexperia
Description:
Inverters TRIPLE INVERTER
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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