CD74HC4511E

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CD74HC4511E

High Speed CMOS Logic BCD-to-7 Segment Latch/Decoder/Driver

Packaging

Package | PIN: N | 16
Temp: M (-55 to 125)
Carrier: Partial Tube
Qty Price
1-9 $0.68
10-24 $0.61
25-99 $0.56
100-249 $0.48
250-499 $0.44
500-749 $0.36
750-999 $0.29
1000+ $0.26

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

Texas Instruments  CD74HC4511E

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.