74AHC1G79; 74AHCT1G79
Single D-type flip-flop; positive-edge trigger
The 74AHC1G79; 74AHCT1G79 is a single positive-edge triggered D-type flip-flop. Data at the D-input that meets the set-up and hold time requirements on the LOW-to-HIGH clock transition will be stored in the flip-flop and appear at the Q output. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.
Features and benefits
Wide supply voltage range from 2.0 to 5.5 V
Overvoltage tolerant inputs to 5.5 V
High noise immunity
CMOS low power dissipation
Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
Symmetrical output impedance
Balanced propagation delays
Input levels:
For 74AHC1G79: CMOS level
For 74AHCT1G79: TTL level
ESD protection:
HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Specified from -40 °C to +125 °C
Parametrics
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Package name |
|---|---|---|---|---|---|---|---|---|
| 74AHC1G79GV | 2.0 - 5.5 | CMOS | ± 8 | 3.5 | 90 | low | -40~125 | TSOP5 |
| 74AHC1G79GW | 2.0 - 5.5 | CMOS | ± 8 | 3.5 | 90 | low | -40~125 | TSSOP5 |
| 74AHCT1G79GV | 4.5 - 5.5 | TTL | ± 8 | 3.5 | 90 | low | -40~125 | TSOP5 |
| 74AHCT1G79GW | 4.5 - 5.5 | TTL | ± 8 | 3.5 | 90 | low | -40~125 | TSSOP5 |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| 74AHC1G79GV | 74AHC1G79GV,125 (935271670125) |
Active | A79 |
TSOP5 (SOT753) |
SOT753 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT753_125 |
| 74AHC1G79GW | 74AHC1G79GW,125 (935263094125) |
Active | AP |
TSSOP5 (SOT353-1) |
SOT353-1 |
WAVE_BG-BD-1
|
SOT353-1_125 |
| 74AHCT1G79GV | 74AHCT1G79GV,125 (935271671125) |
Active | C79 |
TSOP5 (SOT753) |
SOT753 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT753_125 |
| 74AHCT1G79GW | 74AHCT1G79GW,125 (935263007125) |
Active | CP |
TSSOP5 (SOT353-1) |
SOT353-1 |
WAVE_BG-BD-1
|
SOT353-1_125 |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| 74AHC1G79GV | 74AHC1G79GV,125 | 74AHC1G79GV |
|
|
| 74AHC1G79GW | 74AHC1G79GW,125 | 74AHC1G79GW |
|
|
| 74AHCT1G79GV | 74AHCT1G79GV,125 | 74AHCT1G79GV |
|
|
| 74AHCT1G79GW | 74AHCT1G79GW,125 | 74AHCT1G79GW |
|
|
Documentation (15)
| File name | Title | Type | Date |
|---|---|---|---|
| 74AHC_AHCT1G79 | Single D-type flip-flop; positive-edge trigger | Data sheet | 2023-09-20 |
| AN10161 | PicoGate Logic footprints | Application note | 2002-10-29 |
| mna440 | Block diagram: 74AUP1G79GF, 74AUP1G79GM, 74AUP1G79GV, 74AUP1G79GW, 74AHC1G79GV, 74AHC1G79GW, 74AHCT1G79GV, 74AHCT1G79GW, 74LVC1G79GF, 74LVC1G79GM, 74LVC1G79GV, 74LVC1G79GW | Block diagram | 2009-11-04 |
| Nexperia_document_guide_MiniLogic_PicoGate_201901 | PicoGate leaded logic portfolio guide | Brochure | 2019-01-07 |
| SOT753 | 3D model for products with SOT753 package | Design support | 2019-01-22 |
| SOT353-1 | 3D model for products with SOT353-1 package | Design support | 2019-09-23 |
| ahc1g79 | ahc1g79 IBIS model | IBIS model | 2013-04-08 |
| ahct1g79 | ahct1g79 IBIS model | IBIS model | 2013-04-08 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| TSSOP5_SOT353-1_mk | plastic, thin shrink small outline package; 5 leads; 0.65 mm pitch; 2 mm x 1.25 mm x 0.95 mm body | Marcom graphics | 2018-07-25 |
| SOT753 | plastic, surface-mounted package; 5 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm body | Package information | 2022-05-31 |
| SOT353-1 | plastic thin shrink small outline package; 5 leads; body width 1.25 mm | Package information | 2022-11-15 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| MAR_SOT753 | MAR_SOT753 Topmark | Top marking | 2013-06-03 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
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