تراشه CD4543 پکیج DIP

Specification

• Display blanking of all illegal input combinations
• Latch storage of code
• The capability of driving two low power TTL loads, two HTL loads, or one low power Schottky load over the full rated-temperature range
• Pin-for-pin replacement for the CD4056B (with pin 7 tied to VSS)
• Direct LED driving capability
• 100% tested for quiescent current at 20 V
• Maximum input current of 1 µA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C
• Noise margin (full package-temperature range)
• 1 V at VDD = 5 V
• 2 V at VDD = 10 V
• 2.5 V at VDD = 15 V
• 5-V, 10-V, and 15-V parametric ratings