74AHC1G4212-Q100

12-stage divider and oscillator

74AHC1G4212-Q100 is a 12-stage divider and oscillator. It consists of a chain of 12 flip-flops. Each flip-flop divides the frequency of the previous flip-flop by two, consequently the 74AHC1G4212-Q100 counts up to 212 = 4096. 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 4096. 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.

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

Features

  • 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
  • ESD protection:
    • MIL-STD-883, method 3015 exceeds 2000 V
    • HBM JESD22-A114F: exceeds 2000 V
    • CDM JESD22-C101E: exceeds 1000 V
  • Latch-up performance exceeds 100 mA per JESD 78 Class II

Parametrics

Type numberProduct statusVCC (V)Output drive capability (mA)Logic switching levelstpd (ns)fmax (MHz)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Rth(j-c) (K/W)Package name
74AHC1G4212GW-Q100Production2 - 5.5± 8CMOS20165low25303174.186799672042TSSOP5

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AHC1G4212GW-Q100
TSSOP5
(SOT353-1)
SOT353-1Reel 7" Q3/T4, ReverseActiveStandard Marking74AHC1G4212GW-Q10H
( 9356 904 96125 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
74AHC1G4212GW-Q10074AHC1G4212GW-Q10H74AHC1G4212GW-Q100week 25, 201911
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
74AHC1G4212_Q10012-stage divider and oscillatorData sheet2019-06-27
ahc1g421274AHC1G4212 IBIS modelIBIS model2016-04-12
Nexperia_AHC_logic_stage_dividers_leaflet_201907AHC Dividers with OscillatorLeaflet2019-07-25
SOT353-1_125TSSOP5; Reel pack; SMD, 7"; Q3 Reversed product orientation; Orderable part number ending, 125 or H; Ordering code (12NC) ending 125Packing2017-11-16
SOT353-1_165TSSOP5; Reel pack; SMD; Q3 Reverse product orientation; Orderable part number ending, 165 or Z; Ordering code (12NC) ending 165Packing2013-05-15
SOT353-1plastic, thin shrink small outline package; 5 leads; 0.65 mm pitch; 2 mm x 1.25 mm x 0.95 mm bodyOutline drawing2017-01-30

Support

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Models

File nameTitleTypeDate
ahc1g421274AHC1G4212 IBIS modelIBIS model2016-04-12

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