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74AC245SC PDF预览

74AC245SC

更新时间: 2024-01-23 19:25:42
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 逻辑集成电路光电二极管输出元件信息通信管理
页数 文件大小 规格书
10页 104K
描述
Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs

74AC245SC 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP20,.25
针数:20Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.17
Is Samacsys:N控制类型:COMMON CONTROL
计数方向:BIDIRECTIONAL系列:AC
JESD-30 代码:R-PDSO-G20JESD-609代码:e4
长度:6.5 mm逻辑集成电路类型:BUS TRANSCEIVER
最大I(ol):0.012 A位数:8
功能数量:1端口数量:2
端子数量:20最高工作温度:125 °C
最低工作温度:-55 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP20,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法:TAPE AND REEL峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3/5 VProp。Delay @ Nom-Sup:11.5 ns
传播延迟(tpd):11.5 ns认证状态:Not Qualified
座面最大高度:1.2 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:MILITARY
端子面层:NICKEL PALLADIUM GOLD端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED翻译:N/A
宽度:4.4 mmBase Number Matches:1

74AC245SC 数据手册

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November 1988  
Revised November 1999  
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.  
Noninverting buffers  
Bidirectional data path  
A and B outputs source/sink 24 mA  
ACT245 has TTL-compatible inputs  
Ordering Code:  
Order Number Package Number  
Package Description  
74AC245SC  
74AC245SJ  
M20B  
M20D  
MTC20  
N20A  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300Wide Body  
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
74AC245MTC  
74AC245PC  
74ACT245SC  
74ACT245SJ  
74ACT245MSA  
74ACT245MTC  
74ACT245PC  
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, 0.300Wide  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300Wide Body  
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
M20B  
M20D  
MSA20  
MTC20  
N20A  
20-Lead Shrink Small Outline Package (SSOP), 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, 0.300Wide  
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.  
FACT is a trademark of Fairchild Semiconductor Corporation.  
© 1999 Fairchild Semiconductor Corporation  
DS009944  
www.fairchildsemi.com  

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