Select site:
- English
74AHC1G79; 74AHCT1G79
General description
74AHC1G79 and 74AHCT1G79 are high-speed Si-gate CMOS devices. They provide a single positive-edge triggered D-type flip-flop.
Information on the data input is transferred to the Q output on the LOW-to-HIGH transition of the clock pulse. The D input must be stable one set-up time prior to the LOW-to-HIGH clock transition for predictable operation.
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.
Features
- Symmetrical output impedance
- High noise immunity
- Low power dissipation
- Balanced propagation delays
- SOT353-1 and SOT753 package options
- ESD protection:
- HBM JESD22-A114E: exceeds 2000 V
- MM JESD22-A115-A: exceeds 200 V
- CDM JESD22-C101C: exceeds 1000 V
- Specified 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 |
|---|---|---|---|---|---|---|---|---|
| 74AHC1G79GV | 74AHC1G79GV | 9352 716 70125 | Volume production | SOT753
(SO5) | Tape reel smd, Reverse | Standard Marking | 74AHC1G79GV
| week 36, 2003 |
| 74AHC1G79GW | 74AHC1G79GW-G | 9352 630 94125 | Volume production | SOT353
(UMT5) | Tape reel smd, Reverse | Standard Marking | 74AHC1G79GW
| week 36, 2003 |
| 74AHC1G79GW | 74AHC1G79GW-R | 9352 630 94165 | Volume production | SOT353
(UMT5) | Tape reel smd, Reverse | Standard Marking | 74AHC1G79GW
| week 36, 2003 |
| 74AHCT1G79GV | 74AHCT1G79GV | 9352 716 71125 | Volume production | SOT753
(SO5) | Tape reel smd, Reverse | Standard Marking | 74AHCT1G79GV
| week 36, 2003 |
| 74AHCT1G79GW | 74AHCT1G79GW-G | 9352 630 07125 | Volume production | SOT353
(UMT5) | Tape reel smd, Reverse | Standard Marking | 74AHCT1G79GW
| week 36, 2003 |
| 74AHCT1G79GW | 74AHCT1G79GW-R | 9352 630 07165 | Volume production | SOT353
(UMT5) | Tape reel smd, Reverse | Standard Marking | 74AHCT1G79GW
| week 36, 2003 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| 74AHC1G79GV | 9352 716 70125 | 0.1500 | Order samples | |||||
| 74AHC1G79GW | 9352 630 94125 | 0.1700 | NA | FUTURE ELECTRONICS- NORTH AMER | 3,600 | 11/21/2008 | Buy online | Order samples |
| 74AHC1G79GW | 9352 630 94165 | 0.1900 | not available | |||||
| 74AHCT1G79GV | 9352 716 71125 | 0.1500 | Order samples | |||||
| 74AHCT1G79GW | 9352 630 07125 | 0.1700 | NA | ARROW ELECTRONICS | 6,000 | 11/21/2008 | Buy online | Order samples |
| 74AHCT1G79GW | 9352 630 07165 | 0.1900 | not available |
Technical documents
Application Notes
AN10161_2;
PicoGate Logic footprints (30-Oct-02)
Support Documents
75015248;
Commitment and innovation (2006-01-01)
Parametrics/similar products
| Type number | Package | Description | Fmax(MHz) | Propagation Delay(ns) | Voltage | Power Dissipation Considerations | Logic Switching Levels | Output Drive Capability |
|---|---|---|---|---|---|---|---|---|
| 74AHC1G79GV | SOT753
(SO5) | PicoGate D-Type Flip-Flop; Positive-Edge Trigger | 90 @ 5 V | 3.5@5V | 2.0-5.5 V | Low Power or Battery Applications | CMOS | +/- 8 mA |
| 74AHC1G79GW | SOT353
(UMT5) | PicoGate D-Type Flip-Flop; Positive-Edge Trigger | 90 @ 5 V | 3.5@5V | 2.0-5.5 V | Low Power or Battery Applications | CMOS | +/- 8 mA |
| 74AHCT1G79GV | SOT753
(SO5) | PicoGate D-Type Flip-Flop; Positive-Edge Trigger; TTL Enabled | 90 | 3.5 | 4.5-5.5 V | Low Power | TTL | +/- 8 mA |
| 74AHCT1G79GW | SOT353
(UMT5) | PicoGate D-Type Flip-Flop; Positive-Edge Trigger; TTL Enabled | 90 | 3.5 | 4.5-5.5 V | Low Power | TTL | +/- 8 mA |
Similar products
74AHC1G79; 74AHCT1G79 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.