74AHC1G79GW: Single D-type flip-flop; positive-edge trigger
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.
74AHC1G79GW: Product Block Diagram
Outline 3d SOT353-1
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| Single D-type flip-flop; positive-edge trigger (REV 6.0) PDF (139.0 kB) 74AHC_AHCT1G79 [English] | 23 Sep 2014 |
Application Notes (6)
| Name/Description | Modified Date |
|---|---|
| Sorting through the low voltage logic maze (REV 1.0) PDF (72.0 kB) AN10156 [English] | 13 Mar 2013 |
| Package lead inductance considerations in high-speed applications (REV 1.0) PDF (43.0 kB) AN212 [English] | 13 Mar 2013 |
| Ground and VCC Bounce of High-Speed Integrated Circuits (REV 1.0) PDF (25.0 kB) AN223 [English] | 13 Mar 2013 |
| Live Insertion Aspects of Philips Logic Families (REV 1.0) PDF (73.0 kB) AN252 [English] | 13 Mar 2013 |
| Pin FMEA for AHC/AHCT family (REV 1.0) PDF (52.0 kB) AN11106 [English] | 04 Nov 2011 |
| PicoGate Logic footprints (REV 1.0) PDF (87.0 kB) AN10161 [English] | 30 Oct 2002 |
Brochures (2)
| Name/Description | Modified Date |
|---|---|
| 電圧レベルシフタ (REV 1.1) PDF (3.1 MB) 75017511_JP [English] | 16 Feb 2015 |
| Voltage translation: How to manage mixed-voltage designs with NXP® level translators (REV 1.0) PDF (2.6 MB) 75017511 [English] | 20 May 2014 |
Package Information (1)
| Name/Description | Modified Date |
|---|---|
| plastic thin shrink small outline package; 5 leads; body width 1.25 mm (REV 1.0) PDF (223.0 kB) SOT353-1 [English] | 08 Feb 2016 |
Packing (2)
| Name/Description | Modified Date |
|---|---|
| TSSOP5; Reel pack; SMD, 7"; Q3 Reversed product orientation; Orderable part number ending, 125 or H; Ordering code... (REV 1.0) PDF (257.0 kB) SOT353-1_125 [English] | 15 May 2013 |
| TSSOP5; Reel pack; SMD; Q3 Reverse product orientation; Orderable part number ending, 165 or Z; Ordering code (12NC)... (REV 1.0) PDF (253.0 kB) SOT353-1_165 [English] | 15 May 2013 |
Supporting Information (1)
| Name/Description | Modified Date |
|---|---|
| MAR_SOT353 Topmark (REV 1.0) PDF (103.0 kB) MAR_SOT353 [English] | 03 Jun 2013 |
IBIS Model
- ahc1g79 IBIS model (REV 1.0) ibs AHC1G79 4/7/2013
Ordering Information
| Product | Status | Family | VCC (V) | Function | Logic switching levels | Description | Output drive capability (mA) | Package version | tpd (ns) | fmax (MHz) | Power dissipation considerations | Tamb (Cel) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name | No of pins |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74AHC1G79GW | Active | AHC(T) | 2.0 - 5.5 | D-type flip-flops | CMOS | positive-edge trigger | +/- 8 | SOT353-1 | 3.5 | 90 | low | -40~125 | 312 | 82.5 | 183 | TSSOP5 | 5 |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | EFR | IFR(FIT) | MTBF(hour) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74AHC1G79GW | | SOT353-1 | Reel 7" Q3/T4, Reverse | Active | 74AHC1G79GW,125 (9352 630 94125) | AP | 74AHC1G79GW |    | week 36, 2003 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
- Single D-type flip-flop; positive-edge trigger 74AHCT1G79GW
- Sorting through the low voltage logic maze 74LVC_H_245A_Q100
- Package lead inductance considerations in high-speed applications 74LVC_H_245A_Q100
- Ground and VCC Bounce of High-Speed Integrated Circuits 74ALVC164245DGG-Q100
- Live Insertion Aspects of Philips Logic Families 74HC_T_245_Q100
- Pin FMEA for AHC/AHCT family 74AHC_T_245_Q100
- PicoGate Logic footprints NX3L4684
- 電圧レベルシフタ 74AVC16245DGG-Q100
- Voltage translation: How to manage mixed-voltage designs with NXP® level translators 74AVC16245DGG-Q100
- Reel 13" Q3/T4 in LargePack, Reverse 74AHCT1G86GW
- MAR_SOT353 Topmark 74LVC1G17_Q100
- ahc1g79 IBIS model 74AHC1G79GV
- plastic thin shrink small outline package; 5 leads; body width 1.25 mm 74LVC1G17_Q100
- TSSOP5; Reel pack; SMD, 7"; Q3 Reversed product orientation; Orderable part number ending, 125 or H; Ordering code... 74LVC1G17_Q100
- 74LVC1G79
- XC7SH14
