74LVT244ADB

74系列逻辑芯片/74LVT244ADB

DESCRIPTION

The LVT244A is a high-performance BiCMOS product designed for VCC operation at 3.3V.

FEATURES

•Octal bus interface

•3-State buffers

•Output capability: +64mA/-32mA

•TTL input and output switching levels

•Input and output interface capability to systems at 5V supply

•Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs

•Power-up 3-State

•Live insertion/extraction permitted

•No bus current loading when output is tied to 5V bus

•Latch-up protection exceeds 500mA per JEDEC Std 17

•ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model