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74AHC164BQ

8-bit serial-in/parallel-out shift register

The 74AHC164; 74AHCT164 is an 8-bit serial-in/parallel-out shift register. The device features two serial data inputs (DSA and DSB), eight parallel data outputs (Q0 to Q7). Data is entered serially through DSA or DSB and either input can be used as an active HIGH enable for data entry through the other input. Data is shifted on the LOW-to-HIGH transitions of the clock (CP) input. A LOW on the master reset input (MR) clears the register and forces all outputs LOW, independently of other inputs. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74AHC164BQ 74AHC164BQ,115 935283393115 SOT762-1 Order product

Features and benefits

  • 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
  • Balanced propagation delays
  • All inputs have Schmitt-trigger actions
  • Input levels:
    • For 74AHC164: CMOS level
    • For 74AHCT164: TTL level
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM JESD22-C101C exceeds 1000 V
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
  • Multiple package options
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Applications

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)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
74AHC164BQProduction2.0 - 5.5CMOS± 84.51158low-40~12510318.270DHVQFN14

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackagePackage informationReflow-/Wave solderingPacking
74AHC164BQ74AHC164BQ,115
( 9352 833 93115 )
ActiveAC164
DHVQFN14
(SOT762-1)
SOT762-1Reel 7” Q1/T1 or Q2/T3

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFEFRIFRMTBF (hour)MSLMSL leadfree
74AHC164BQ74AHC164BQ,11574AHC164BQ84.96.621.51E811
Quality and reliability disclaimer

Documentation (3)

File nameTitleTypeDate
74AHC_AHCT1648-bit serial-in/parallel-out shift registerData sheet2020-06-11
AN11106Pin FMEA for AHC/AHCT familyApplication note2019-01-09
ahc164ahc164 IBIS modelIBIS model2013-04-07

Support

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Models

File nameTitleTypeDate
ahc164ahc164 IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74AHC164BQ74AHC164BQ,115935283393115Reel 7” Q1/T1 or Q2/T3Order product

Sample

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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.