描述 Description

The 74LVT2241 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.
The 74LVT2241 device is an octal buffer that is ideal for driving bus lines. The device features two Output Enables (1OE, 2OE), each controlling four of the 3-State outputs.
The 74LVT2241 is designed with 30 Ω series resistance in both the High and Low states of the output. This design reduces the line noise in applications such as memory address drivers, clock drivers and bus receivers/transmitters.

特性 Features

? Octal bus interface
? 3-state buffers
? Output capability: +12 mA/–12 mA
? TTL input and output switching levels
? Input and output interface capability to systems at 5 V supply
? Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
? Live insertion and extraction permitted
? Outputs include series resistance of 30 ? making external termination resistors unnecessary
? Power-up 3-state
? No bus current loading when output is tied to 5 V bus
? Latch-up protection
? JESD17 Class II exceeds 500 mA

? ESD protection:
? HBM JESD22-A114E exceeds 2000 V
? MM JESD22-A115-A exceeds 200 V

應(yīng)用 Application

? Low power switched-mode power supplies
? Rectifying
? Polarity protection.