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74LVQ163M PDF预览

74LVQ163M

更新时间: 2024-11-19 22:53:19
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 计数器触发器逻辑集成电路光电二极管
页数 文件大小 规格书
13页 262K
描述
SYNCHRONOUS PRESETTABLE 4-BIT COUNTER

74LVQ163M 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, SOP16,.25
针数:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.84
Is Samacsys:N计数方向:UP
系列:LVQJESD-30 代码:R-PDSO-G16
JESD-609代码:e4长度:9.9 mm
负载电容(CL):50 pF负载/预设输入:YES
逻辑集成电路类型:BINARY COUNTER最大频率@ Nom-Sup:80000000 Hz
最大I(ol):0.024 A工作模式:SYNCHRONOUS
位数:4功能数量:1
端子数量:16最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TUBE峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 V传播延迟(tpd):17 ns
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Counters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:NOT SPECIFIED
触发器类型:POSITIVE EDGE宽度:3.9 mm
最小 fmax:80 MHzBase Number Matches:1

74LVQ163M 数据手册

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74LVQ163  
SYNCHRONOUS PRESETTABLE 4-BIT COUNTER  
HIGH SPEED:  
= 180 MHz (TYP.) at V = 3.3 V  
f
MAX  
CC  
COMPATIBLE WITH TTL OUTPUTS  
LOW POWER DISSIPATION:  
I
= 4 µA (MAX.) at T =25°C  
CC  
A
LOW NOISE:  
= 0.3V (TYP.) at V = 3.3V  
75TRANSMISSION LINE DRIVING  
SOP  
TSSOP  
V
OLP  
CC  
CAPABILITY  
ORDER CODES  
PACKAGE  
SYMMETRICAL OUTPUT IMPEDANCE:  
|I | = I = 12mA (MIN) at V = 3.0 V  
TUBE  
T & R  
OH  
OL  
CC  
PCI BUS LEVELS GUARANTEED AT 24 mA  
BALANCED PROPAGATION DELAYS:  
SOP  
74LVQ163M  
74LVQ163MTR  
74LVQ163TTR  
TSSOP  
t
t
PHL  
PLH  
OPERATING VOLTAGE RANGE:  
(OPR) = 2V to 3.6V (1.2V Data Retention)  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 163  
control inputs, Master Reset (CLEAR), Parallel  
Enable Input (LOAD), Count Enable Input (PE)  
and Count Enable Carry Input (TE), determine the  
mode of operation as shown in the Truth Table. A  
LOW signal on CLEAR overrides counting and  
parallel loading and allows all outputs to go LOW  
on the next rising edge of CLOCK. A LOW signal  
on LOAD overrides counting and allows  
information on Parallel Data Qn inputs to be  
loaded into the flip-flops on the next rising edge of  
CLOCK. With LOAD and CLEAR, PE and TE  
permit counting when both are high. Conversely, a  
LOW signal on either PE and TE inhibits counting.  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
V
CC  
IMPROVED LATCH-UP IMMUNITY  
DESCRIPTION  
The 74LVQ163 is  
SYNCHRONOUS PRESETTABLE COUNTER  
fabricated with sub-micron silicon gate and  
double-layer metal wiring C MOS technology. It is  
ideal for low power and low noise 3.3V  
applications. It is a 4 bit binary counter with  
Synchronous Clear.  
The circuit have four fundamental modes of  
operation, in order of preference: synchronous  
reset, parallel load, count-up and hold. Four  
a
low voltage CMOS  
2
PIN CONNECTION AND IEC LOGIC SYMBOLS  
July 2001  
1/13  

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