74AHC1G79-Q100; 74AHCT1G79-Q100

Single D-type flip-flop; positive-edge trigger

The 74AHC1G79-Q100; 74AHCT1G79-Q100 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.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
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-Q100: CMOS level
- For 74AHCT1G79-Q100: 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

Parametrics

Type number	Product status	V_CC (V)	Logic switching levels	Output drive capability (mA)	t_pd (ns)	f_max (MHz)	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	Package name
74AHC1G79GV-Q100	Production	2.0 - 5.5	CMOS	± 8	3.5	90	low	-40~125	272	64.5	170	TSOP5
74AHC1G79GW-Q100	Production	2.0 - 5.5	CMOS	± 8	3.5	90	low	-40~125	312	82.5	183	TSSOP5
74AHCT1G79GV-Q100	Production	4.5 - 5.5	TTL	± 8	3.5	90	low	-40~125	272	64.5	170	TSOP5
74AHCT1G79GW-Q100	Production	4.5 - 5.5	TTL	± 8	3.5	90	low	-40~125	312	82.5	183	TSSOP5

Package

Type number	Package	Package information	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
74AHC1G79GV-Q100	TSOP5 (SOT753)	SOT753	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT753_125	Active	A79	74AHC1G79GV-Q100H ( 9353 000 79125 )
74AHC1G79GW-Q100	TSSOP5 (SOT353-1)	SOT353-1	WAVE_BG-BD-1	SOT353-1_125	Active	AP	74AHC1G79GW-Q100H ( 9353 000 81125 )
74AHCT1G79GV-Q100	TSOP5 (SOT753)	SOT753	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT753_125	Active	C79	74AHCT1G79GV-Q100H ( 9353 000 82125 )
74AHCT1G79GW-Q100	TSSOP5 (SOT353-1)	SOT353-1	WAVE_BG-BD-1	SOT353-1_125	Active	CP	74AHCT1G79GW-Q100H ( 9353 000 84125 )

Environmental information

Type number	Orderable part number	Chemical content	Leadfree conversion date
74AHC1G79GV-Q100	74AHC1G79GV-Q100H	74AHC1G79GV-Q100	Always Pb-free
74AHC1G79GW-Q100	74AHC1G79GW-Q100H	74AHC1G79GW-Q100	Always Pb-free
74AHCT1G79GV-Q100	74AHCT1G79GV-Q100H	74AHCT1G79GV-Q100	Always Pb-free
74AHCT1G79GW-Q100	74AHCT1G79GW-Q100H	74AHCT1G79GW-Q100	Always Pb-free

Quality and reliability disclaimer

Documentation (10)

File name	Title	Type	Date
74AHC_AHCT1G79_Q100	Single D-type flip-flop; positive-edge trigger	Data sheet	2023-09-20
AN10161	PicoGate Logic footprints	Application note	2002-10-29
ahc1g79	ahc1g79 IBIS model	IBIS model	2013-04-07
ahct1g79	ahct1g79 IBIS model	IBIS model	2013-04-07
WAVE_BG-BD-1	Wave soldering profile	Wave soldering	2021-09-08
SOT353-1	plastic thin shrink small outline package; 5 leads; body width 1.25 mm	Package information	2022-11-15
MAR_SOT753	MAR_SOT753 Topmark	Top marking	2013-06-03
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
REFLOW_BG-BD-1	Reflow soldering profile	Reflow soldering	2021-04-06
WAVE_BG-BD-1	Wave soldering profile	Wave soldering	2021-09-08

Support

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Models

File name	Title	Type	Date
ahc1g79	ahc1g79 IBIS model	IBIS model	2013-04-07
ahct1g79	ahct1g79 IBIS model	IBIS model	2013-04-07

Ordering, pricing & availability

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