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74LVX273MTR PDF预览

74LVX273MTR

更新时间: 2024-11-26 21:55:15
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 触发器逻辑集成电路光电二极管输入元件
页数 文件大小 规格书
12页 311K
描述
LOW VOLTAGE CMOS OCTAL D-TYPE FLIP-FLOP WITH CLEAR (5V TOLERANT INPUTS)

74LVX273MTR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SO-20针数:20
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.11Is Samacsys:N
系列:LV/LV-A/LVX/HJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:12.8 mm
负载电容(CL):50 pF逻辑集成电路类型:D FLIP-FLOP
最大频率@ Nom-Sup:50000000 Hz最大I(ol):0.004 A
湿度敏感等级:3位数:8
功能数量:1端子数量:20
最高工作温度:125 °C最低工作温度:-55 °C
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峰值回流温度(摄氏度):260
电源:3.3 VProp。Delay @ Nom-Sup:18 ns
传播延迟(tpd):25.5 ns认证状态:Not Qualified
座面最大高度:2.65 mm子类别:FF/Latches
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):2.7 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)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:30触发器类型:POSITIVE EDGE
宽度:7.5 mm最小 fmax:75 MHz
Base Number Matches:1

74LVX273MTR 数据手册

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74LVX273  
LOW VOLTAGE CMOS OCTAL D-TYPE FLIP-FLOP  
WITH CLEAR (5V TOLERANT INPUTS)  
HIGH SPEED:  
= 150 MHz (TYP.) at V = 3.3V  
f
MAX  
CC  
5V TOLERANT INPUTS  
POWER-DOWN PROTECTION ON INPUTS  
INPUT VOLTAGE LEVEL:  
V
= 0.8V, V = 2V at V =3V  
IL  
IH CC  
SOP  
TSSOP  
LOW POWER DISSIPATION:  
= 4 µA (MAX.) at T =25°C  
I
CC  
A
LOW NOISE:  
= 0.3V (TYP.) at V =3.3V  
Table 1: Order Codes  
PACKAGE  
V
OLP  
CC  
T & R  
SYMMETRICAL OUTPUT IMPEDANCE:  
|I | = I = 4 mA (MIN) at V =3V  
SOP  
74LVX273MTR  
74LVX273TTR  
OH  
OL  
CC  
BALANCED PROPAGATION DELAYS:  
TSSOP  
t
t
PLH  
PHL  
OPERATING VOLTAGE RANGE:  
(OPR) = 2V to 3.6V (1.2V Data Retention)  
transferred to the Q outputs on the positive going  
edge of the clock pulse.  
V
CC  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 273  
IMPROVED LATCH-UP IMMUNITY  
When the CLEAR input is held low, the Q outputs  
are held low independently of the other inputs.  
Power down protection is provided on all inputs  
and 0 to 7V can be accepted on inputs with no  
regard to the supply voltage.  
DESCRIPTION  
The 74LVX273 is a low voltage CMOS OCTAL  
D-TYPE FLIP-FLOP WITH CLEAR fabricated with  
sub-micron silicon gate and double-layer metal  
wiring C MOS technology. It is ideal for low  
power, battery operated and low noise 3.3V  
applications.  
This device can be used to interface 5V to 3V. It  
combines high speed performance with the true  
CMOS low power consumption.  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
2
Information signals applied to D inputs are  
Figure 1: Pin Connection And IEC Logic Symbols  
Rev. 3  
1/12  
August 2004  

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