CD4502B数据手册集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF

描述 Description

CD4502B consists of six inverter/buffers with 3-state outputs. A logic \"1\" on the OUTPUT DISABLE input produces a high-impedance state in all six outputs. This feature permits common busing of the outputs, thus simplifying system design. A Logic \"1\" on the INHIBIT input switches all six outputs to logic \"0\" if the OUTPUT DISABLE input is a logic \"0\". This device is capable of driving two standard TTL loads, which is equivalent to six times the JEDEC \"B\"-series IOL standard.

The CD4502B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

特性 Features

• 2 TTL-load output drive capability
• 3-state outputs
• Common output-disable control
• Inhibit control
• 100% tested for quiescent current at 20 V
• 5-V, 10-V, and 15-V parametric ratings
• Maximum input current of 1 µA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C
• Meets all requirements of JEDEC Tentative Standard No. 13B, \"Standard Specifications for Description of 'B' Series CMOS Devices\"
• 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
• Applications:
• 3-state hex inverter for interfacing IC's with data buses
• COS/MOS to TTL hex buffer