CD4504BE

CD4504B hex voltage level-shifter consists of six circuits which shift input signals from the Vco logic level to the Voo logic level. To shift TTL signals to CMOS logic levels, the SELECT input is at the Vcc HIGH logic state. When the SELECT input is at a LOW logic state, each circuit translates signals from one CMOS level to another.

Applications

• For applications requiring TTL-to-CMOS or CMOS-to-CMOS level translation

Key features

• Independence of power-supply sequence considerations - Vcc can exceed Voo; input signals can exceed both Vcc and Voo
• Up and down level-shifting capability
• Shiftable input threshold for either CMOS or TTL compatibility
• Standardized symmetrical output characteristics
• 100% tested for quiescent current
• Maximum input current of 1 μA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C
• 5 V, 10 V, and 15 V parametric ratings
• Meets all requirements of JEDEC Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"