CD74HCT533E

TEXAS INSTRUMENTS  CD74HCT533E  逻辑芯片, 八路透明锁存器, 反相, 三态, 20DIP

The is an octal CMOS Transparent Inverting Latch with 3-state outputs. It is manufactured with silicon gate CMOS technology. They possess the low power consumption of standard CMOS integrated circuits, as well as the ability to drive 15 LSTTL devices. The outputs are transparent to the inputs when the LE\ is high. When the LE\ goes low the data is latched. The OE\ controls the three-state outputs. When the OE\ is high the outputs are in the high impedance state. The latch operation is independent of the state of the output enable.

.

Common latch-enable control

.

Common three-state OE control

.

Buffered inputs

.

Three-state outputs

.

Bus line driving capacity

.

Balanced propagation delay and transition times

.

Significant power reduction compared to LSTTL logic ICs

.

High noise immunity

.

Direct LSTTL input logic compatibility

.

CMOS Input compatibility

.

10 LSTTL Loads standard outputs

.

15 LSTTL Loads bus driver outputs