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CD74HCT4094E

Specifications

SKU: 1403377

BUY CD74HCT4094E https://www.utsource.net/itm/p/1403377.html
LMC6484 CMOS Quad Rail-to-Rail Input and Output Operational Amplifier; Package: CERPACK; No of Pins: 14
Parameter Symbol Conditions Min Typical Max Unit
Supply Voltage VCC Operating 2.0 - 6.0 V
Input Voltage (High) VIH - 3.5 - VCC V
Input Voltage (Low) VIL - 0 - 1.5 V
Output Voltage (High) VOH IOL = -0.4 mA 2.4 - VCC - 0.5 V
Output Voltage (Low) VOL IOL = 4.0 mA 0 - 0.4 V
Input Current (High) IIH VI = VCC -1 - - μA
Input Current (Low) IIL VI = 0 V -1 - - μA
Output Current (High) IOH VO = VCC - 1.5 V -4.0 - - mA
Output Current (Low) IOL VO = 0.4 V - - 8.0 mA
Propagation Delay Time tpd VCC = 4.5 V, fin = 10 MHz 22 - 38 ns
Power Dissipation PD - - - 500 mW

Instructions for Using the CD74HCT4094E:

  1. Power Supply:

    • Ensure the supply voltage (VCC) is within the operating range of 2.0 V to 6.0 V.
    • Connect the ground (GND) pin to a stable ground reference.
  2. Input Signals:

    • Apply logic high (VIH) signals within the range of 3.5 V to VCC.
    • Apply logic low (VIL) signals within the range of 0 V to 1.5 V.
    • Ensure input currents (IIH and IIL) do not exceed -1 μA.
  3. Output Signals:

    • The output voltage (VOH) when high should be between 2.4 V and VCC - 0.5 V.
    • The output voltage (VOL) when low should be between 0 V and 0.4 V.
    • Ensure output currents (IOH and IOL) do not exceed -4.0 mA (high) and 8.0 mA (low).
  4. Propagation Delay:

    • The propagation delay time (tpd) is typically between 22 ns and 38 ns at VCC = 4.5 V and fin = 10 MHz.
  5. Power Dissipation:

    • Ensure the power dissipation (PD) does not exceed 500 mW to avoid overheating.
  6. Handling:

    • Handle the device with care to avoid static damage.
    • Use appropriate decoupling capacitors near the power supply pins to ensure stable operation.
  7. Application:

    • The CD74HCT4094E is commonly used in shift register applications for serial-to-parallel data conversion.
    • Connect the serial data input (SI), clock (CP), and output enable (OE) pins as required by your application.
    • Use the storage register (SR) and output latch (OL) features to manage data storage and output timing.
(For reference only)

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