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TC74VHCT574AF(EL,F) PDF预览

TC74VHCT574AF(EL,F)

更新时间: 2024-12-02 07:46:27
品牌 Logo 应用领域
东芝 - TOSHIBA 光电二极管逻辑集成电路触发器
页数 文件大小 规格书
9页 178K
描述
IC,FLIP-FLOP,OCTAL,D TYPE,AHCT/VHCT-CMOS,SOP,20PIN,PLASTIC

TC74VHCT574AF(EL,F) 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:SOP, SOP20,.3Reach Compliance Code:unknown
风险等级:5.84JESD-30 代码:R-PDSO-G20
负载电容(CL):50 pF逻辑集成电路类型:D FLIP-FLOP
最大频率@ Nom-Sup:75000000 Hz最大I(ol):0.008 A
功能数量:8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封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP20,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TAPE AND REEL电源:5 V
认证状态:Not Qualified子类别:FF/Latches
标称供电电压 (Vsup):5 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触发器类型:POSITIVE EDGE
Base Number Matches:1

TC74VHCT574AF(EL,F) 数据手册

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TC74VHCT574AF/AFT/AFK  
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic  
TC74VHCT574AF,TC74VHCT574AFT,TC74VHCT574AFK  
Octal D-Type Flip-Flop with 3-State Output  
The TC74VHCT574A is an advanced high speed CMOS OCTAL  
FLIP-FLOP with 3-STATE OUTPUT fabricated with silicon gate  
C2MOS technology.  
It achieves the high speed operation similar to equivalent  
Bipolar Schottky TTL while maintaining the CMOS low power  
dissipation.  
This 8-bit D-type flip-flop is controlled by a clock input (CK)  
and an output enable input ( OE ).  
When the OE input is high, the eight outputs are in a high  
impedance state.  
The input voltage are compatible with TTL output voltage.  
This device may be used as a level converter for interfacing 3.3  
V to 5 V system.  
Input protection and output circuit ensure that 0 to 5.5 V can  
be applied to the input and output (Note) pins without regard to  
the supply voltage. These structure prevents device destruction  
due to mismatched supply and input/output voltages such as  
battery back up, hot board insertion, etc.  
TC74VHCT574AF  
TC74VHCT574AFT  
TC74VHCT574AFK  
Note:  
Output in off-state  
Features  
High speed: f  
= 140 MHz (typ.) at V  
= 5 V  
max  
CC  
Low power dissipation: I  
= 4 μA (max) at Ta = 25°C  
CC  
Compatible with TTL inputs:  
V
V
= 0.8 V (max)  
= 2.0 V (min)  
IL  
IH  
Power down protection is provided on all inputs and outputs.  
Balanced propagation delays: t t  
pLH  
pHL  
Low noise: V  
= 1.5 V (max)  
OLP  
Weight  
SOP20-P-300-1.27A:  
TSSOP20-P-0044-0.65A: 0.08 g (typ.)  
Pin and function compatible with the 74 series  
(74AC/HC/F/ALS/LS etc.) 574 type.  
0.22 g (typ.)  
VSSOP20-P-0030-0.50:  
0.03 g (typ.)  
1
2008-12-01  

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