Select site:
- English
74AHC14; 74AHCT14
General description
The 74AHC14; 74AHCT14 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7A.
The 74AHC14; 74AHCT14 provides six inverting buffers with Schmitt-trigger action. They are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.
Features
- Balanced propagation delays
- All inputs have Schmitt-trigger actions
- Inputs accept voltages higher than VCC
- Input levels:
- For 74AHC14: CMOS level
- For 74AHCT14: TTL level
- ESD protection:
- HBM EIA/JESD22-A114E exceeds 2000 V
- MM EIA/JESD22-A115-A exceeds 200 V
- CDM EIA/JESD22-C101C exceeds 1000 V
- Multiple package options
- Specified from -40 Cel to +85 Cel and from -40 Cel to +125 Cel
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| 74AHC14BQ | 74AHC14BQ-G | 9352 737 79115 | Volume production | SOT762-1
(DHVQFN14) | Reel Pack, SMD, 7" | Standard Marking | 74AHC14BQ
| Always Pb-free |
| 74AHC14D | 74AHC14D | 9352 627 58112 | Volume production | SOT108-1
(SO14) | Tube | Standard Marking | 74AHC14D
| week 32, 2004 |
| 74AHC14D | 74AHC14D-T | 9352 627 58118 | Volume production | SOT108-1
(SO14) | Reel Pack, SMD, 13" | Standard Marking | 74AHC14D
| week 32, 2004 |
| 74AHC14PW | 74AHC14PW | 9352 627 59112 | Volume production | SOT402-1
(TSSOP14) | Tube | Standard Marking | 74AHC14PW
| week 10, 2005 |
| 74AHC14PW | 74AHC14PW-T | 9352 627 59118 | Volume production | SOT402-1
(TSSOP14) | Reel Pack, SMD, 13" | Standard Marking | 74AHC14PW
| week 10, 2005 |
| 74AHCT14BQ | 74AHCT14BQ-G | 9352 737 34115 | Volume production | SOT762-1
(DHVQFN14) | Reel Pack, SMD, 7" | Standard Marking | 74AHCT14BQ
| Always Pb-free |
| 74AHCT14D | 74AHCT14D | 9352 627 60112 | Volume production | SOT108-1
(SO14) | Tube | Standard Marking | 74AHCT14D
| week 32, 2004 |
| 74AHCT14D | 74AHCT14D-T | 9352 627 60118 | Volume production | SOT108-1
(SO14) | Reel Pack, SMD, 13" | Standard Marking | 74AHCT14D
| week 32, 2004 |
| 74AHCT14PW | 74AHCT14PW | 9352 627 61112 | Volume production | SOT402-1
(TSSOP14) | Tube | Standard Marking | 74AHCT14PW
| week 10, 2005 |
| 74AHCT14PW | 74AHCT14PW-T | 9352 627 61118 | Volume production | SOT402-1
(TSSOP14) | Reel Pack, SMD, 13" | Standard Marking | 74AHCT14PW
| week 10, 2005 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74AHC14BQ | 9352 737 79115 | 0.2500 | NA | AVNET ELECTRONICS MARKETING | 3,000 | 11/21/2008 | Buy online | Order samples |
| NA | DIGI-KEY CORPORATION | 3,000 | 11/21/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 5,952 | 11/21/2008 | Buy online | ||||
| 74AHC14D | 9352 627 58112 | 0.1500 | NA | ARROW ELECTRONICS | 5,047 | 11/21/2008 | Buy online | not available |
| NA | FUTURE ELECTRONICS- NORTH AMER | 9,230 | 11/21/2008 | Buy online | ||||
| 74AHC14D | 9352 627 58118 | 0.1500 | NA | ARROW ELECTRONICS | 27,500 | 11/21/2008 | Buy online | Order samples |
| NA | DIGI-KEY CORPORATION | 5,000 | 11/21/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 7,250 | 11/21/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 500 | 11/21/2008 | Buy online | ||||
| 74AHC14PW | 9352 627 59112 | 0.1500 | not available | |||||
| 74AHC14PW | 9352 627 59118 | 0.1500 | NA | ARROW ELECTRONICS | 67,500 | 11/21/2008 | Buy online | Order samples |
| NA | DIGI-KEY CORPORATION | 5,000 | 11/21/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 5,000 | 11/21/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS- NORTH AMER | 2,712 | 11/21/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 450 | 11/21/2008 | Buy online | ||||
| 74AHCT14BQ | 9352 737 34115 | 0.2500 | NA | AVNET ELECTRONICS MARKETING | 3,000 | 11/21/2008 | Buy online | Order samples |
| NA | DIGI-KEY CORPORATION | 3,000 | 11/21/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 5,954 | 11/21/2008 | Buy online | ||||
| 74AHCT14D | 9352 627 60112 | 0.1500 | NA | ARROW ELECTRONICS | 5,866 | 11/21/2008 | Buy online | not available |
| NA | AVNET ELECTRONICS MARKETING | 3,571 | 11/21/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS- NORTH AMER | 3,878 | 11/21/2008 | Buy online | ||||
| 74AHCT14D | 9352 627 60118 | 0.1500 | NA | DIGI-KEY CORPORATION | 5,000 | 11/21/2008 | Buy online | Order samples |
| NA | DIGI-KEY CORPORATION | 5,000 | 11/21/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS- NORTH AMER | 6,000 | 11/21/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 500 | 11/21/2008 | Buy online | ||||
| 74AHCT14PW | 9352 627 61112 | 0.1500 | NA | MOUSER ELECTRONICS | 2,355 | 11/21/2008 | Buy online | Order samples |
| 74AHCT14PW | 9352 627 61118 | 0.1500 | NA | AVNET ELECTRONICS MARKETING | 7,500 | 11/21/2008 | Buy online | not available |
| NA | FUTURE ELECTRONICS- NORTH AMER | 10,500 | 11/21/2008 | Buy online |
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74AHC14BQ | SOT762-1
(DHVQFN14) | Hex Inverter Schmitt Trigger | 3.2@5V | 2.0-5.5 V | 14 | Low Power or Battery Applications | CMOS | +/- 8 mA |
| 74AHC14D | SOT108-1
(SO14) | Hex Inverter Schmitt Trigger | 3.2@5V | 2.0-5.5 V | 14 | Low Power or Battery Applications | CMOS | +/- 8 mA |
| 74AHC14PW | SOT402-1
(TSSOP14) | Hex Inverter Schmitt Trigger | 3.2@5V | 2.0-5.5 V | 14 | Low Power or Battery Applications | CMOS | +/- 8 mA |
| 74AHCT14BQ | SOT762-1
(DHVQFN14) | Hex Inverter Schmitt-Trigger; TTL Enabled | 4.0 | 4.5-5.5 V | 14 | Low Power | TTL | +/- 8 mA |
| 74AHCT14D | SOT108-1
(SO14) | Hex Inverter Schmitt-Trigger; TTL Enabled | 4.0 | 4.5-5.5 V | 14 | Low Power | TTL | +/- 8 mA |
| 74AHCT14PW | SOT402-1
(TSSOP14) | Hex Inverter Schmitt-Trigger; TTL Enabled | 4.0 | 4.5-5.5 V | 14 | Low Power | TTL | +/- 8 mA |
Similar products
74AHC14; 74AHCT14 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.
Disclaimer
The information published on product information pages of the www.nxp.com or www.semiconductors.com websites is an extract from product data sheets and is for information purposes only. For detailed information please check the most recent version of the relevant product data sheet as published on these websites. In the event of any conflict between product information pages and data sheets or deviations from information provided in the product data sheets on these product information pages, the information provided in the product data sheets shall prevail.
The product status of the product(s) described in the product data sheet may have changed since publication of the data sheet and therefore information in datasheets on product status may be outdated. The latest information on product status is published on the product information pages of the above-mentioned websites.
As from October 1st, 2006 Philips Semiconductors has a new trade name - NXP Semiconductors, which will be used in future data sheets together with new contact details. In data sheets where the previous Philips references remain, please use the new links as shown below.
- http://www.philips.semiconductors.com use http://www.nxp.com
- http://www.semiconductors.philips.com use http://www.nxp.com (Internet)
- sales.addresses@www.semiconductors.philips.com use salesaddresses@nxp.com (e-mail)
The copyright notice at the bottom of each page (or elsewhere in the document, depending on the version)
- © Koninklijke Philips Electronics N.V. (year). All rights reserved -
is replaced with:
- © NXP 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 phone (details via salesaddresses@nxp.com). Thank you for your cooperation and understanding.