74AHC1G4208-Q100

8-stage divider and oscillator

74AHC1G4208-Q100 is a 8-stage divider and oscillator. It consists of a chain of 8 flip-flops. Each flip-flop divides the frequency of the previous flip-flop by two, consequently the 74AHC1G4208-Q100 counts up to 2⁸ = 256. The single inverting stage (X1 to X2) functions as a crystal oscillator or an input buffer for an external oscillator. When used as a buffer the output X2 should be left floating. The frequency of the output (Q) is the frequency applied to X1 divided by 256. The divider advances on the negative-going transition of X1.

The X1 input is overvoltage tolerant. This feature allows the use of this device as a voltage level translator in mixed voltage environments.

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 V 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
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)	Output drive capability (mA)	Logic switching levels	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
74AHC1G4208GW-Q100	Production	2.0 - 5.5	± 8	CMOS	14	165	low	-40~125	303	0.0	174	TSSOP5

Package

Type number	Package	Package information	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
74AHC1G4208GW-Q100	TSSOP5 (SOT353-1)	SOT353-1	WAVE_BG-BD-1	SOT353-1_125	Active	C5	74AHC1G4208GW-Q10H ( 9356 909 51125 )

Environmental information

Type number	Orderable part number	Chemical content	RoHS	RHF-indicator	Leadfree conversion date
74AHC1G4208GW-Q100	74AHC1G4208GW-Q10H	74AHC1G4208GW-Q100

Quality and reliability disclaimer

Documentation (6)

File name	Title	Type	Date
74AHC1G4208_Q100	8-stage divider and oscillator	Data sheet	2023-10-02
ahc1g4208	74AHC1T4208 IBIS model	IBIS model	2019-04-08
Nexperia_AHC_logic_stage_dividers_leaflet_201907	AHC Dividers with Oscillator	Leaflet	2019-07-25
Nexperia_Selection_guide_2023	Nexperia Selection Guide 2023	Selection guide	2023-05-10
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

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Models

File name	Title	Type	Date
ahc1g4208	74AHC1T4208 IBIS model	IBIS model	2019-04-08

Ordering, pricing & availability

74AHC1G4208GW-Q100

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