CD4511 BCD 7 Segment Decoder

The CD4511 BCD to 7-Segment Decoder is a high-performance, CMOS logic IC designed to convert Binary Coded Decimal (BCD) input into signals that can drive a 7-segment LED or LCD display.

Specification :

• Model : CD4511
• Technology : CMOS
• Package Type : DIP-16 / SOIC-16
• Number of Inputs : 4-bit BCD
• Number of Outputs : 7
• Supply Voltage  : 3V to 15V
• Input Voltage  : Vih ≥ 2V, Vil ≤ 0.8V
• Output Voltage  : Voh ≥ Vdd – 0.5V, Vol ≤ 0.5V
• Quiescent Current  : ≤ 1 µA at Vdd = 5V
• Input Leakage Current : ≤ 1nA
• Propagation Delay : ~50 ns at Vdd = 5V