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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 that enable 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:
    • 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)

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
Reel 13" Q1/T1Active74HC4094D74HC4094D-Q100J
( 9353 000 48118 )
74HC4094PW-Q100
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveHC409474HC4094PW-Q100J
( 9353 000 49118 )
74HCT4094D-Q100
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74HCT4094D74HCT4094D-Q100J
( 9353 000 71118 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74HC4094D-Q10074HC4094D-Q100J74HC4094D-Q100Always Pb-free29.90.91.11E911
74HC4094PW-Q10074HC4094PW-Q100J74HC4094PW-Q100Always Pb-free29.90.91.11E911
74HCT4094D-Q10074HCT4094D-Q100J74HCT4094D-Q100Always Pb-free29.90.91.11E911
Quality and reliability disclaimer

Documentation (11)

File nameTitleTypeDate
74HC_HCT4094_Q1008-stage shift-and-store bus registerData sheet2018-11-15
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
SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.75 mm bodyPackage information2021-01-06
WAVE_BG-BD-1Wave soldering profileWave soldering2021-09-08
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.1 mm bodyPackage information2020-04-21

Support

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Models

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

Ordering, pricing & availability

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