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74AC244SCX PDF预览

74AC244SCX

更新时间: 2024-11-23 11:11:31
品牌 Logo 应用领域
安森美 - ONSEMI 驱动光电二极管逻辑集成电路驱动器
页数 文件大小 规格书
11页 352K
描述
八路缓冲器/线路驱动器(带3态输出)

74AC244SCX 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:SOP, SOP20,.4
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.26Is Samacsys:N
控制类型:ENABLE LOW系列:AC
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:12.8 mm逻辑集成电路类型:BUS DRIVER
最大I(ol):0.012 A湿度敏感等级:3
位数:4功能数量:2
端口数量:2端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:3-STATE输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP20,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TAPE AND REEL
峰值回流温度(摄氏度):NOT SPECIFIED电源:3.3/5 V
Prop。Delay @ Nom-Sup:10 ns传播延迟(tpd):10 ns
认证状态:Not Qualified座面最大高度:2.65 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.5 mmBase Number Matches:1

74AC244SCX 数据手册

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DATA SHEET  
www.onsemi.com  
Octal Buffer/Line Driver with  
3-STATE Outputs  
SOIC20, 300 mils  
CASE 751BJ01  
74AC244, 74ACT244  
General Description  
SOIC20 WB  
CASE 751D05  
The AC/ACT244 is an octal buffer and line driver designed to be  
employed as a memory address driver, clock driver and busoriented  
transmitter/receiver which provides improved PC board density.  
Features  
TSSOP20 WB  
CASE 948E  
I and I Reduced by 50%  
CC  
OZ  
3STATE Outputs Drive Bus Lines or Buffer Memory Address  
Registers  
Outputs Source/Sink 24 mA  
ACT244 has TTLCompatible Inputs  
TSSOP20, 4.4 x 6.5  
CASE 948AQ01  
MARKING DIAGRAMS  
V
OE  
I
CC  
1
SOIC20  
OE  
0
2
O
20  
O
4
1
0
I
I
4
AC(T)244  
AWLYYWWG  
O
O
5
2
1
I
I
5
1
O
O
6
2
I
3
I
6
AC244, ACT244 = Specific Device Code  
O
A
= Assembly Location  
= Wafer Lot  
= Year  
= Work Week  
= PbFree Package  
7
O
3
WL  
YY  
WW  
G
GND  
I
7
Figure 1. Connection Diagram  
IEEE/IEC  
TSSOP20  
OE  
1
AC(T)  
244  
I
0
O
0
ALYWG  
I
1
2
O
O
O
1
2
3
G
I
I
3
AC244, ACT244 = Specific Device Code  
A
L
= Assembly Location  
= Wafer Lot  
OE  
2
Y
W
G
= Year  
= Work Week  
= PbFree Package  
I
4
O
O
O
O
4
5
6
7
I
I
5
(Note: Microdot may be in either location)  
6
I
7
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 6 of this data sheet.  
Figure 2. Logic Symbol  
Publication Order Number:  
© Semiconductor Components Industries, LLC, 1988  
1
74ACT244/D  
February, 2022 Rev. 2  

74AC244SCX 替代型号

型号 品牌 替代类型 描述 数据表
74AC244SC ONSEMI

完全替代

八路缓冲器/线路驱动器(带3态输出)

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