74LVT162240ADL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

3.3 V LVT 16-bit inverting buffer/driver with 30 Ohm termination resistors (3-State) - The 74LVT162240A is a high-performance BiCMOS product designed for VCC operation at 3.3 V. This device is an inverting 16-bit buffer that is ideal for driving bus lines. The device features four Output Enables (1OE, 2OE, 3OE, 4OE), each controlling four of the 3-State outputs. The 74LVT162240A is designed with 30 Ω series resistance in both the pull-up and pull-down output structures. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus receivers/transmitters. The 74LVT162240A is the same as the 74LVT16240A-1. The part number has been changed to reflect industry standards.

特性 Features

·16-bit bus interface
·3-State buffers
·Output capability: ±12 mA
·TTL input and output switching levels
·Input and output interface capability to systems at 5 V supply
·Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
·Live insertion/extraction permitted
·Outputs include series resistance of 30 Ω making external termination resistors unnecessary
·Power-up 3-State
·No bus current loading when output is tied to 5 V bus
·Latch-up protection exceeds 500 mA per JEDEC Std 17
·ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200 V per Machine Model
·Same part as 74LVT16240A-1