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M74HC690TTR PDF预览

M74HC690TTR

更新时间： 2024-09-19 15:39:59
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 光电二极管逻辑集成电路触发器
页数 文件大小 规格书
17页 134K
描述
HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDSO20, TSSOP-20

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中文翻译

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M74HC690TTR 技术参数

生命周期：Obsolete零件包装代码：TSSOP
包装说明：TSSOP-20针数：20
Reach Compliance Code：compliantHTS代码：8542.39.00.01
风险等级：5.84计数方向：UP
系列：HC/UHJESD-30 代码：R-PDSO-G20
长度：6.5 mm负载/预设输入：YES
逻辑集成电路类型：DECADE COUNTER工作模式：SYNCHRONOUS
位数：4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输出特性：3-STATE
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）：310 ns认证状态：Not Qualified
座面最大高度：1.2 mm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)：4.5 V
表面贴装：YES技术：CMOS
温度等级：MILITARY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：18 MHzBase Number Matches：1

M74HC690TTR 数据手册

 浏览型号M74HC690TTR的Datasheet PDF文件第2页浏览型号M74HC690TTR的Datasheet PDF文件第3页浏览型号M74HC690TTR的Datasheet PDF文件第4页浏览型号M74HC690TTR的Datasheet PDF文件第5页浏览型号M74HC690TTR的Datasheet PDF文件第6页浏览型号M74HC690TTR的Datasheet PDF文件第7页 
M74HC690  
DECADE COUNTER/REGISTER (3-STATE)  
■
■
■
■
HIGH SPEED:  
= 53 MHz (TYP.) at V = 6V  
f
MAX  
CC  
LOW POWER DISSIPATION:  
= 4µA(MAX.) at T =25°C  
I
CC  
A
HIGH NOISE IMMUNITY:  
= V = 28 % V (MIN.)  
V
NIH  
NIL  
CC  
DIP  
SOP  
TSSOP  
T & R  
SYMMETRICAL OUTPUT IMPEDANCE:  
|I | = I = 6mA (MIN) for Q to Q OUTPUT  
OH  
OL  
A
D
|I | = I = 4mA (MIN) for RCO OUTPUT  
OH  
OL  
■
■
■
BALANCED PROPAGATION DELAYS:  
ORDER CODES  
PACKAGE  
t
t
PLH  
PHL  
TUBE  
WIDE OPERATING VOLTAGE RANGE:  
(OPR) = 2V to 6V  
DIP  
SOP  
M74HC690B1R  
M74HC690M1R  
V
CC  
M74HC690RM13TR  
M74HC690TTR  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 690  
TSSOP  
DESCRIPTION  
The M74HC690 is an high speed CMOS  
DECADE/COUNTER REGISTER (3 STATE)  
QD. If the LOAD input (LOAD) is held ”L” DATA  
input (A - D) are loaded into the internal counter at  
positive edge of counter clock input (CCK). In the  
counter mode, internal counter counts up at the  
positive edge of the counter clock. If the counter  
clear inputs (CCLR) is held ”L”, the internal  
counter is cleared asynchronously to the counter  
clock. The internal counter’s outputs are stored in  
the output register at the positive edge of the  
register clock (RCK). If the register clear input  
(RCLR) is held ”L” the register is cleared  
asynchronously to register clock.  
2
fabricated with silicon gate C MOS technology.  
The internal circuit is composed of 3 stages  
including buffer output, which offers high noise  
immunity and stable output. This device  
incorporates a synchronous counter, four bit  
D-type register, and quadruple two-line to one-line  
multiplexers with three-state outputs in a single 20  
pin package. The counter can be programmed  
from the data inputs and have enable P and  
enable T inputs and a ripple carry output for easy  
expansion. The register/counter select input, R/C,  
selects the counter when low or the register when  
high for the three state-outputs, QA, QB, QC, and  
All inputs are equipped with protection circuits  
against static discharge and transient excess  
voltage.  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
August 2001  
1/17  
1234567...17

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与M74HC690TTR相关器件

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M74HC691 STMICROELECTRONICS

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 		HC691/693 4 BIT BINARY COUNTER/REGISTER 3-STATE HC690/692 DECADE COUNTER/REGISTER 3-STATE
M74HC691B1R STMICROELECTRONICS

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 		HC691/693 4 BIT BINARY COUNTER/REGISTER 3-STATE HC690/692 DECADE COUNTER/REGISTER 3-STATE
M74HC691C1 STMICROELECTRONICS

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 		HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PQCC20, PLASTIC, CC-20
M74HC691C1R STMICROELECTRONICS

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 		HC691/693 4 BIT BINARY COUNTER/REGISTER 3-STATE HC690/692 DECADE COUNTER/REGISTER 3-STATE
M74HC691F1 STMICROELECTRONICS

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 		HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP20, FRIT SEALED, CE
M74HC691F1R STMICROELECTRONICS

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 		HC691/693 4 BIT BINARY COUNTER/REGISTER 3-STATE HC690/692 DECADE COUNTER/REGISTER 3-STATE
M74HC691M1R STMICROELECTRONICS

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 		HC691/693 4 BIT BINARY COUNTER/REGISTER 3-STATE HC690/692 DECADE COUNTER/REGISTER 3-STATE
M74HC691RM13TR STMICROELECTRONICS

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 		HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO20, SO-20
M74HC692 STMICROELECTRONICS

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 		HC691/693 4 BIT BINARY COUNTER/REGISTER 3-STATE HC690/692 DECADE COUNTER/REGISTER 3-STATE
M74HC692B1N STMICROELECTRONICS

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 		暂无描述

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