SN74S244DWR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	SN74S244DWR
参数属性	SN74S244DWR 封装/外壳为20-SOIC（0.295"，7.50mm 宽）；包装为卷带（TR）；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 5.25V 20SOIC
功能描述	SNx4LS24x, SNx4S24x Octal Buffers and Line Drivers With 3-State Outputs
丝印标识	S244
封装外壳	SOIC / 20-SOIC（0.295"，7.50mm 宽）
文件大小	1.80212 Mbytes
页面数量	41 页
生产厂商	Texas Instruments
企业简称	TI1【德州仪器】
中文名称	美国德州仪器公司官网
原厂标识
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-6-22 22:59:00
人工找货	SN74S244DWR价格和库存，欢迎联系客服免费人工找货

1 Features

1• Inputs Tolerant Down to 2 V, Compatible With

3.3-V or 2.5-V Logic Inputs

• Maximum tpd of 15 ns at 5 V

• 3-State Outputs Drive Bus Lines or Buffer Memory

Address Registers

• PNP Inputs Reduce DC Loading

• Hysteresis at Inputs Improves Noise Margins

2 Applications

• Servers

• LED Displays

• Network Switches

• Telecom Infrastructure

• Motor Drivers

• I/O Expanders

3 Description

The SNx4LS24x, SNx4S24x octal buffers and line

drivers are designed specifically to improve both the

performance and density of three-state memory

address drivers, clock drivers, and bus-oriented

receivers and transmitters. The designer has a choice

of selected combinations of inverting and noninverting

outputs, symmetrical, active-low outputcontrol

(G) inputs, and complementary output-control

(G and G) inputs. These devices feature high fan-out,

improved fan-in, and 400-mV noise margin. The

SN74LS24x and SN74S24x devices can be used to

drive terminated lines down to 133 Ω.