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74AHCT17A

Hex buffer Schmitt trigger

The 74AHCT17A is a hex buffer with Schmitt-trigger inputs, capable of transforming slowly changing input signals into sharply defined, jitter-free output signals.

Designed to operate over a VCC range from 4.5 V to 5.5 V, the inputs are TTL compatible. This range allows the device to be used to translate from 3.3 V to 5 V.

This device is fully specified for partial Power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

Features and benefits

  • Direct interface with TTL levels
  • Supply voltage range from 4.5 V to 5.5 V
  • Typical tpd of 3.2 ns at 5 V
  • Typical VOL(p)< 0.8 V at VCC = 5 V, Tamb = 25 °C
  • Typical VOH(v)> 2.3 V at VCC = 5 V, Tamb = 25 °C
  • Supports mixed-mode voltage operation on all ports
  • IOFF circuitry provides partial Power-down mode operation
  • Latch-up performance exceeds 250 mA per JESD 78 Class II
  • ESD protection:
    • HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 3 kV
    • MM JESD22-A115-A exceeds 150 V
    • CDM JESD22-C101E exceeds 2 kV
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Parametrics

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Rth(j-c) (K/W)Package name
74AHCT17APWProduction4.5 - 5.5-TTL± 83.7606low-40~12514369TSSOP14

(-) dash denotes: "Parameter value not specified for this product"

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AHCT17APW
TSSOP14
(SOT402-1)
SOT402-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveAHCT17A74AHCT17APWJ
( 9353 386 82118 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74AHCT17APW74AHCT17APWJ74AHCT17APWweek 25, 201919.30.52E911
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
74AHCT17AHex buffer Schmitt triggerData sheet2017-05-18
ahct17aahct17a IBIS modelIBIS model2017-06-02
Nexperia_Selection_guide_2022Nexperia Selection Guide 2022Selection guide2022-01-05
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT402-1plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm bodyPackage information2020-04-21

Support

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Models

File nameTitleTypeDate
ahct17aahct17a IBIS modelIBIS model2017-06-02

Ordering, pricing & availability

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.