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TC74VHC273FT(EL,M)

更新时间: 2024-11-05 19:43:59
品牌 Logo 应用领域
东芝 - TOSHIBA 光电二极管输出元件逻辑集成电路触发器
页数 文件大小 规格书
10页 199K
描述
IC AHC/VHC/H/U/V SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, 4.40 MM, 0.65 MM PITCH, PLASTIC, TSSOP-20, FF/Latch

TC74VHC273FT(EL,M) 技术参数

生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP,针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.68系列:AHC/VHC/H/U/V
JESD-30 代码:R-PDSO-G20长度:6.5 mm
逻辑集成电路类型:D FLIP-FLOP位数:8
功能数量:1端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH传播延迟(tpd):19.5 ns
座面最大高度:1.2 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
触发器类型:POSITIVE EDGE宽度:4.4 mm
最小 fmax:100 MHzBase Number Matches:1

TC74VHC273FT(EL,M) 数据手册

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TC74VHC273F/FT/FK  
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic  
TC74VHC273F,TC74VHC273FT,TC74VHC273FK  
Octal D-Type Flip-Flop with Clear  
The TC74VHC273 is an advanced high speed CMOS OCTAL  
D-TYPE FLIP FLOP 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.  
Information signals applied to D inputs are transferred to the  
Q outputs on the positive going edge of the clock pulse.  
When the CLR input is held “L”, the Q outputs are at a low  
logic level independent of the other inputs.  
An input protection circuit ensures that 0 to 5.5 V can be  
applied to the input pins without regard to the supply voltage.  
This device can be used to interface 5 V to 3 V systems and two  
supply systems such as battery back up. This circuit prevents  
device destruction due to mismatched supply and input voltages.  
TC74VHC273F  
TC74VHC273FT  
TC74VHC273FK  
Features  
High speed: f  
= 165 MHz (typ.) at V  
= 5 V  
max  
CC  
Low power dissipation: I  
= 4 μA (max) at Ta = 25°C  
CC  
High noise immunity: V  
= V  
= 28% V  
(min)  
NIH  
NIL  
CC  
Power down protection is provided on all inputs.  
Balanced propagation delays: t  
t
pHL  
pLH  
Wide operating voltage range: V  
= 2 to 5.5 V  
CC (opr)  
Low noise: V  
= 0.8 V (max)  
OLP  
Pin and function compatible with 74ALS273  
Weight  
SOP20-P-300-1.27A  
: 0.22 g (typ.)  
TSSOP20-P-0044-0.65A : 0.08 g (typ.)  
VSSOP20-P-0030-0.50  
: 0.03 g (typ.)  
1
2012-08-04  

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