CD74HC4511PWR by Texas Instruments | Decoders & Demux | Avnet AMERICAS
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CD74HC4511PWR

Texas Instruments

Latch/Decoder/Driver Single 4-to-7 16-Pin TSSOP T/R

Manufacturer Part #: CD74HC4511PWR

Alternate Part #: CD74HC4511PWR


RoHS Compliant

Descriptions

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Information

The CD54HC4511, CD74HC4511, and CD74HCT4511 are BCD-to-7 segment latch/decoder/drivers with four address inputs (D0–D3), an active-low blanking (BL)\ input, lamp-test (LT)\ input, and a latch-enable (LE)\ input that, when high, enables the latches to store the BCD inputs. When LE\ is low, the latches are disabled, making the outputs transparent to the BCD inputs.

These devices have standard-size output transistors, but are capable of sourcing (at standard VOH levels) up to 7.5 mA at 4.5 V. The HC types can supply up to 10 mA at 6 V.

Key Features

  • 2-V to 6-V VCC Operation (’HC4511)
  • 4.5-V to 5.5-V VCC Operation (CD74HCT4511)
  • High-Output Sourcing Capability
    • 7.5 mA at 4.5 V (CD74HCT4511)
    • 10 mA at 6 V (’HC4511)
  • Input Latches for BCD Code Storage
  • Lamp Test and Blanking Capability
  • Balanced Propagation Delays and Transition Times
  • Significant Power Reduction Compared to LSTTL Logic ICs
  • ’HC4511
    • High Noise Immunity, NIL or NIH = 30% of VCC at VCC = 5 V
  • CD74HCT4511
    • Direct LSTTL Input Logic Compatibility, VIL = 0.8 V Maximum, VIH = 2 V Minimum
    • CMOS Input Compatibility, II ≤ 1 µA at VOL, VOH
  • Technical Attributes

    Description
    Value
    Find similar Parts
    Number of Element Outputs
    7
    Fabrication Technology
    CMOS
    Maximum Quiescent Current
    0.008 mA
    Number of Input Enables per Element
    1
    Mounting
    Surface Mount
    Max Processing Temp
    260
    Polarity
    Non-Inverting
    Supplier Package
    TSSOP
    Maximum Propagation Delay Time @ Maximum CL
    300@2V|60@4.5V|51@6V ns
    Minimum Operating Supply Voltage
    2 V
    Pin Count
    16
    MSL Level
    1
    Product Dimensions
    5.1 x 4.5 x 1.05 mm
    Number of Elements per Chip
    1
    Logic Function
    Latch/Decoder/Driver
    Screening Level
    Military
    Number of Element Inputs
    4
    Lead Finish
    Gold
    Maximum Operating Supply Voltage
    6 V
    Propagation Delay Test Condition
    50 pF
    Maximum Low Level Output Current
    5.2 mA
    Typical Operating Supply Voltage
    2.5|3.3|5 V
    Operating Temperature
    -55 to 125 °C
    Maximum High Level Output Current
    -10 mA

    ECCN / UNSPSC

    Description
    Value
    ECCN:
    EAR99
    SCHEDULE B:
    8542310000
    HTSN:
    8542.39.00.01"
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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