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74AC245SCTR PDF预览

74AC245SCTR

更新时间: 2024-11-22 13:04:51
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD /
页数 文件大小 规格书
10页 117K
描述
Bus Transceiver, AC Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.300 INCH, LEAD FREE, MS-013, SOIC-20

74AC245SCTR 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.14Is Samacsys:N
其他特性:WITH DIRECTION CONTROL系列:AC
JESD-30 代码:R-PDSO-G20长度:12.8 mm
逻辑集成电路类型:BUS TRANSCEIVER位数:8
功能数量:1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封装形状:RECTANGULAR
封装形式:SMALL OUTLINE传播延迟(tpd):9 ns
认证状态:Not Qualified座面最大高度:2.642 mm
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
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:7.5 mm
Base Number Matches:1

74AC245SCTR 数据手册

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November 1988  
Revised March 2005  
74AC245 74ACT245  
Octal Bidirectional Transceiver with 3-STATE  
Inputs/Outputs  
General Description  
Features  
ICC and IOZ reduced by 50%  
The AC/ACT245 contains eight non-inverting bidirectional  
buffers with 3-STATE outputs and is intended for bus-ori-  
ented applications. Current sinking capability is 24 mA at  
both the A and B ports. The Transmit/Receive (T/R) input  
determines the direction of data flow through the bidirec-  
tional transceiver. Transmit (active-HIGH) enables data  
from A ports to B ports; Receive (active-LOW) enables  
data from B ports to A ports. The Output Enable input,  
when HIGH, disables both A and B ports by placing them in  
a HIGH Z condition.  
Non-inverting buffers  
Bidirectional data path  
A and B outputs source/sink 24 mA  
ACT245 has TTL-compatible inputs  
Ordering Code:  
Package  
Order Number  
Package Description  
Number  
74AC245SC  
74AC245SJ  
74AC245MTC  
74AC245PC  
74ACT245SC  
M20B  
M20D  
MTC20  
N20A  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide  
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide  
Pb-Free 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide  
M20B  
M20B  
74ACT245SCX_NL  
(Note 1)  
74ACT245SJ  
M20D  
MSA20  
MTC20  
MTC20  
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
74ACT245MSA  
74ACT245MTC  
74ACT245MTCX_NL  
(Note 1)  
Pb-Free 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm  
Wide  
74ACT245PC  
N20A  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide  
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.  
Pb-Free package per JEDEC J-STD-020B.  
Note 1: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.  
FACT is a trademark of Fairchild Semiconductor Corporation.  
© 2005 Fairchild Semiconductor Corporation  
DS009944  
www.fairchildsemi.com  

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