74HC3G34-Q100; 74HCT3G34-Q100

Dual non-inverting Schmitt trigger

The 74HC3G34-Q100; 74HCT3G34-Q100 are triple buffers. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

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
  • Input levels:
    • For 74HC3G34-Q100: CMOS level
    • For 74HCT3G34-Q100: TTL level
  • Wide supply voltage range from 2.0 V to 6.0 V
  • Symmetrical output impedance
  • High noise immunity
  • ESD protection:
    • MIL-STD-883, method 3015 exceeds 2000 V
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)
  • Low-power dissipation
  • Balanced propagation delays
  • Multiple package options

Target applications

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)fmax (MHz)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74HC3G34DC-Q100Production2.0 - 6.0CMOS± 5.2363low-40~12520535.4115VSSOP8
74HC3G34DP-Q100Production2.0 - 6.0CMOS± 5.2363low-40~12521720.7106TSSOP8
74HCT3G34DC-Q100Production4.5 - 5.5TTL± 4363low-40~12520535.4115VSSOP8
74HCT3G34DP-Q100Production4.5 - 5.5TTL± 4363low-40~12521720.7106TSSOP8

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74HC3G34DC-Q100
VSSOP8
(SOT765-1)
SOT765-1Reel 7" Q3/T4, ReverseActiveP3474HC3G34DC-Q100H
( 9353 002 23125 )
74HC3G34DP-Q100
TSSOP8
(SOT505-2)
SOT505-2Reel 7" Q3/T4, ReverseActiveH3474HC3G34DP-Q100H
( 9353 002 19125 )
74HCT3G34DC-Q100
VSSOP8
(SOT765-1)
SOT765-1Reel 7" Q3/T4, ReverseActiveU3474HCT3G34DC-Q100H
( 9353 002 21125 )
74HCT3G34DP-Q100
TSSOP8
(SOT505-2)
SOT505-2Reel 7" Q3/T4, ReverseActiveT3474HCT3G34DP-Q100H
( 9353 002 22125 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRMSLMSL leadfree
74HC3G34DC-Q10074HC3G34DC-Q100H74HC3G34DC-Q100Always Pb-free84.911
74HC3G34DP-Q10074HC3G34DP-Q100H74HC3G34DP-Q100Always Pb-free84.911
74HCT3G34DC-Q10074HCT3G34DC-Q100H74HCT3G34DC-Q100Always Pb-free84.911
74HCT3G34DP-Q10074HCT3G34DP-Q100H74HCT3G34DP-Q100Always Pb-free84.911
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
74HC_HCT3G34_Q100Triple buffer gateData sheet2018-06-12
AN10161PicoGate Logic footprintsApplication note2002-10-29
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
SOT505-2plastic, thin shrink small outline package; 8 leads; 0.65 mm pitch; 3 mm x 3 mm x 1.1 mm bodyOutline drawing2018-11-14
SOT505-2_125TSSOP8; Reel pack for SMD, 7''; Q3/T4 product orientationPacking2020-02-26
SOT765-1plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm bodyOutline drawing2018-11-14
SOT765-1_125VSSOP8; Reel pack for SMD, 7''; Q3/T4 product orientationPacking2020-01-13

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