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74AC574SC

更新时间: 2024-11-17 21:54:11
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD /
页数 文件大小 规格书
9页 102K
描述
Octal D-Type Flip-Flop with 3-STATE Outputs

74AC574SC 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP20,.4
针数:20Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.29
其他特性:BROADSIDE VERSION OF 374系列:AC
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:12.8 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大频率@ Nom-Sup:60000000 Hz
最大I(ol):0.012 A湿度敏感等级:1
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峰值回流温度(摄氏度):260
电源:3.3/5 V传播延迟(tpd):15 ns
认证状态:Not Qualified座面最大高度:2.642 mm
子类别:FF/Latches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:Matte 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
触发器类型:POSITIVE EDGE宽度:7.5 mm

74AC574SC 数据手册

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September 1988  
Revised November 1999  
74AC574 74ACT574  
Octal D-Type Flip-Flop with 3-STATE Outputs  
General Description  
Features  
The AC/ACT574 is a high-speed, low power octal flip-flop  
with a buffered common Clock (CP) and a buffered com-  
mon Output Enable (OE). The information presented to the  
D-type inputs is stored in the flip-flops on the LOW-to-HIGH  
Clock (CP) transition.  
ICC and IOZ reduced by 50%  
Inputs and outputs on opposite sides of package  
allowing easy interface with microprocessors  
Useful as input or output port for microprocessors  
Functionally identical to AC/ACT374  
3-STATE outputs for bus-oriented applications  
Outputs source/sink 24 mA  
The AC/ACT574 is functionally identical to the AC/ACT374  
except for the pinouts.  
ACT574 has TTL-compatible inputs  
Ordering Code:  
Order Number Package Number  
Package Description  
74AC574SC  
74AC574SJ  
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  
74AC574MTC  
74AC574PC  
74ACT574SC  
74ACT574SJ  
74ACT574MTC  
74ACT574PC  
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-01  
M20B  
M20D  
MTC20  
N20A  
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, 0.300Wide  
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.  
Logic Symbols  
Connection Diagram  
IEEE/IEC  
Pin Descriptions  
Pin Names  
Description  
D0D7  
CP  
Data Inputs  
Clock Pulse Input  
OE  
3-STATE Output Enable Input  
3-STATE Outputs  
O0O7  
FACT is a trademark of Fairchild Semiconductor Corporation.  
© 1999 Fairchild Semiconductor Corporation  
DS009910  
www.fairchildsemi.com  

74AC574SC 替代型号

型号 品牌 替代类型 描述 数据表
SN74AC373DWR TI

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SN74AC374DW TI

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OCTAL D TYPE EDGE TRIGGERED FLIP FLOPS WITH 3 STATE OUTPUTS

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