SN74HCT244PWR集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF中文资料

厂商型号	SN74HCT244PWR
参数属性	SN74HCT244PWR 封装/外壳为20-TSSOP（0.173"，4.40mm 宽）；包装为卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带；类别为集成电路（IC）的缓冲器驱动器接收器收发器；产品描述：IC BUF NON-INVERT 5.5V 20TSSOP
功能描述	SNx4HCT244 Octal Buffers and Line Drivers With 3-State Outputs
丝印标识	HT244
封装外壳	TSSOP / 20-TSSOP（0.173"，4.40mm 宽）
文件大小	1.51424 Mbytes
页面数量	34 页
生产厂商	TI
中文名称	德州仪器
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-10-4 12:00:00
人工找货	SN74HCT244PWR价格和库存，欢迎联系客服免费人工找货

1 Features

• Operating Voltage Range of 4.5 V to 5.5 V

• High-Current Outputs Drive up to 15 LSTTL Loads

• Low Power Consumption: 80-μA Maximum ICC

• Typical tpd = 13 ns

• ±6-mA Output Drive at 5 V

• Low Input Current of 1 μA Maximum

• Inputs Are TTL-Voltage Compatible

• 3-State Outputs Drive Bus Lines and Buffer

Memory Address Registers

2 Applications

• Servers

• LED Displays

• Network Switches

• Telecom Infrastructure

• Motor Drivers

• I/O Expanders

3 Description

These octal buffers and line drivers are designed

specifically to improve both the performance

and density of 3-state memory address drivers,

clockdrivers, and bus-oriented receivers and

transmitters. The SNx4HCT244 devices are organized

as two 4-bit buffers or drivers with separate outputenable

(OE) inputs. When OE is low, the device

passes noninverted data from the A inputs to the Y

outputs. When OE is high, the outputs are in the highimpedance

state.