Логическая ИС CD74HCT243M

Приемопередатчик , неинвертирующий, 3 состояния, 4.5В до 5.5В, SOIC-14

The CD74HCT243M is a silicon-gate CMOS 3-state bidirectional Non-inverting Buffer intended for 2-way asynchronous communication between data buses. It has high-drive-current outputs that enable high-speed operation when driving large bus capacitances. This circuit possesses the low power dissipation of CMOS circuits and has speeds comparable to low-power Schottky TTL circuits. It can drive 15 LSTTL loads. The states of the output-enable inputs determine both the direction of flow and the 3-state mode.

• Buffered inputs
• Balanced propagation delay and transition times
• Significant power reduction compared to LSTTL logic ICs
• CMOS input compatibility, Il
• Direct LSTTL input logic compatibility, VIL = 0.8V Maximum, VIH = 2V minimum
• Standard outputs - 10 LSTTL loads
• Bus driver outputs - 15 LSTTL loads
• Typical propagation delay (A to B, B to A) of 7ns at VCC = 5V, CL = 15pF, TA = 25°C
• Green product and no Sb/Br

Области применения

Промышленное, Автоматизация и Управление Процессами, Обработка Сигнала, Связь и Сеть