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74ACTQ245SCX PDF预览

74ACTQ245SCX

更新时间： 2024-02-14 18:01:02
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 光电二极管逻辑集成电路
页数 文件大小 规格书
13页 447K
描述
Bus Transceiver, ACT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.300 INCH, MS-013, SOIC-20

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74ACTQ245SCX 技术参数

是否Rohs认证： 不符合生命周期：Transferred
包装说明：SOP, SOP20,.4Reach Compliance Code：unknown
HTS代码：8542.39.00.01风险等级：5.72
Is Samacsys：N其他特性：WITH DIRECTION CONTROL
控制类型：COMMON CONTROL计数方向：BIDIRECTIONAL
系列：ACTJESD-30 代码：R-PDSO-G20
JESD-609代码：e0长度：12.8 mm
负载电容（CL）：50 pF逻辑集成电路类型：BUS TRANSCEIVER
最大I（ol）：0.024 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：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电源：5 V
Prop。Delay @ Nom-Sup：7.5 ns传播延迟（tpd）：7.5 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)：5.5 V
最小供电电压 (Vsup)：4.5 V标称供电电压 (Vsup)：5 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：Tin/Lead (Sn/Pb)
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL翻译：N/A
宽度：7.5 mmBase Number Matches：1

74ACTQ245SCX 数据手册

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January 2008  
74ACQ245, 74ACTQ245  
Quiet Series™ Octal Bidirectional Transceiver with  
3-STATE Inputs/Outputs  
Features  
General Description  
■ I and I reduced by 50%  
The ACQ/ACTQ245 contains eight non-inverting bidirec-  
tional buffers with 3-STATE outputs and is intended for  
bus-oriented applications. Current sinking capability is  
24mA at both the A and B ports. The Transmit/Receive  
(T/R) input determines the direction of data flow through  
the bidirectional 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.  
CC  
OZ  
■ Guaranteed simultaneous switching noise level and  
dynamic threshold performance  
■ Guaranteed pin-to-pin skew AC performance  
■ Improved latch-up immunity  
■ 3-STATE outputs drive bus lines or buffer memory  
address registers  
■ Outputs source/sink 24mA  
■ Faster prop delays than the standard ACT245  
The ACQ/ACTQ utilizes Fairchild Quiet Series™  
technology to guarantee quiet output switching and  
improve dynamic threshold performance. FACT Quiet  
Series™ features GTO™ output control and undershoot  
corrector in addition to a split ground bus for superior  
performance.  
Ordering Information  
Package  
Order Number  
Number  
Package Description  
74ACQ245SC  
M20B  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300"  
Wide  
74ACQ245SJ  
M20D  
M20B  
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
74ACTQ245SC  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300"  
Wide  
74ACTQ245SJ  
M20D  
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
74ACTQ245QSC  
MQA20  
20-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150"  
Wide  
74ACTQ245MSA  
74ACTQ245MTC  
MSA20  
MTC20  
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  
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.  
All packages are lead free per JEDEC: J-STD-020B standard.  
©1989 Fairchild Semiconductor Corporation  
74ACQ245, 74ACTQ245 Rev. 1.5.1  
www.fairchildsemi.com  
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74ACTQ245SCX 替代型号

型号 品牌 替代类型 描述 数据表
74ACTQ245SC FAIRCHILD

完全替代

 Quiet Series⑩ Octal Bidirectional Transceiver
CD74ACT245M96E4 TI

功能相似

 Octal-Bus Transceiver, Three-State, Non-Inverting
74ACT245MTR STMICROELECTRONICS

功能相似

 OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (NON INVERTED)

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