×

74HC4094-Q100; 74HCT4094-Q100

8-stage shift-and-store bus register

The 74HC4094-Q100; 74HCT4094-Q100 is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs. Both the shift and storage register have separate clocks. The device features a serial input (D) and two serial outputs (QS1 and QS2) to enable cascading. Data is shifted on the LOW-to-HIGH transitions of the CP input. Data is available at QS1 on the LOW-to-HIGH transitions of the CP input to allow cascading when clock edges are fast. The same data is available at QS2 on the next HIGH-to-LOW transition of the CP input to allow cascading when clock edges are slow. The data in the shift register is transferred to the storage register when the STR input is HIGH. Data in the storage register appears at the outputs whenever the output enable input (OE) is HIGH. A LOW on OE causes the outputs to assume a high-impedance OFF-state. Operation of the OE input does not affect the state of the registers. 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 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

  • Complies with JEDEC standard JESD7A

  • Input levels:

    • For 74HC4094-Q100: CMOS level

    • For 74HCT4094-Q100: TTL level

  • Low-power dissipation

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

Applications

  • Serial-to-parallel data conversion

  • Remote control holding register

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)fmax (MHz)Power dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74HC4094D-Q100Production2.0 - 6.0CMOS± 5.21595low-40~125898.148SO16
74HC4094PW-Q100Production2.0 - 6.0CMOS± 5.21595low-40~1251213.850.8TSSOP16
74HCT4094D-Q100Production4.5 - 5.5TTL± 41986low-40~125898.147.9SO16

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74HC4094D-Q100
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT109-1_118Active74HC4094D74HC4094D-Q100J
( 9353 000 48118 )
74HC4094PW-Q100
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
SOT403-1_118ActiveHC409474HC4094PW-Q100J
( 9353 000 49118 )
74HCT4094D-Q100
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
SOT109-1_118Active74HCT4094D74HCT4094D-Q100J
( 9353 000 71118 )

Environmental information

Type numberOrderable part numberChemical contentRoHSRHF-indicatorLeadfree conversion date
74HC4094D-Q10074HC4094D-Q100J74HC4094D-Q100Always Pb-free
74HC4094PW-Q10074HC4094PW-Q100J74HC4094PW-Q100Always Pb-free
74HCT4094D-Q10074HCT4094D-Q100J74HCT4094D-Q100Always Pb-free
Quality and reliability disclaimer

Documentation (11)

File nameTitleTypeDate
74HC_HCT4094_Q1008-stage shift-and-store bus registerData sheet2024-03-21
AN11044Pin FMEA 74HC/74HCT familyApplication note2019-01-09
74hc4094pw74hc4094pw IBIS modelIBIS model2013-04-07
74hc4094d74hc4094d IBIS modelIBIS model2013-04-07
HCT_USER_GUIDEHC/T User GuideUser manual1997-10-31
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm bodyPackage information2023-11-07
SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm bodyPackage information2023-11-08
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Models

File nameTitleTypeDate
74hc4094pw74hc4094pw IBIS modelIBIS model2013-04-07
74hc4094d74hc4094d IBIS modelIBIS model2013-04-07

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.