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M74HC166C1R PDF预览

M74HC166C1R

更新时间: 2024-10-31 22:57:55
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 移位寄存器触发器逻辑集成电路
页数 文件大小 规格书
13页 272K
描述
8 BIT PISO SHIFT REGISTER

M74HC166C1R 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:QFN包装说明:CC-20
针数:20Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.84
Is Samacsys:N其他特性:CLOCK INHIBIT
计数方向:RIGHT系列:HC/UH
JESD-30 代码:S-PQCC-J20JESD-609代码:e3
长度:8.9662 mm负载电容(CL):50 pF
逻辑集成电路类型:PARALLEL IN SERIAL OUT最大频率@ Nom-Sup:25000000 Hz
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:QCCJ
封装等效代码:LDCC20,.4SQ封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):NOT SPECIFIED
电源:2/6 V传播延迟(tpd):38 ns
认证状态:Not Qualified座面最大高度:4.57 mm
子类别:Shift Registers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):5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD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:8.9662 mm
最小 fmax:25 MHzBase Number Matches:1

M74HC166C1R 数据手册

 浏览型号M74HC166C1R的Datasheet PDF文件第2页浏览型号M74HC166C1R的Datasheet PDF文件第3页浏览型号M74HC166C1R的Datasheet PDF文件第4页浏览型号M74HC166C1R的Datasheet PDF文件第5页浏览型号M74HC166C1R的Datasheet PDF文件第6页浏览型号M74HC166C1R的Datasheet PDF文件第7页 
M54HC166  
M74HC166  
8 BIT PISO SHIFT REGISTER  
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HIGH SPEED  
fMAX = 57 MHz (TYP.) AT VCC = 5 V  
LOW POWER DISSIPATION  
ICC = 4 µA (MAX.) AT TA = 25 °C  
HIGH NOISE IMMUNITY  
VNIH = VNIL = 28 % VCC (MIN.)  
OUTPUT DRIVE CAPABILITY  
10 LSTTL LOADS  
SYMMETRICAL OUTPUT IMPEDANCE  
|IOH| = IOL = 4 mA (MIN.)  
BALANCED PROPAGATION DELAYS  
tPLH = tPHL  
WIDE OPERATING VOLTAGE RANGE  
B1R  
(Plastic Package)  
F1R  
(Ceramic Package)  
M1R  
(Micro Package)  
C1R  
(Chip Carrier)  
VCC (OPR) = 2 V TO 6 V  
PIN AND FUNCTION COMPATIBLE WITH  
54/74LS166  
ORDER CODES :  
M54HC166F1R  
M74HC166B1R  
M74HC166M1R  
M74HC166C1R  
PIN CONNECTIONS (top view)  
DESCRIPTION  
The M54/74HC166 is a high speed C2MOS 8 BIT  
PISO SHIFT REGISTER fabricated in silicon gate  
C2MOS technology. It has the same highspeed per-  
formance of LSTTL combined with true CMOS low  
power consumption.  
It consists of parallel or serial inputs and a serial-out  
8-bit shift register with gated clock inputs and an  
overriding clear input. The parallel-in or serial-in  
modes are controlled by the SHIFT/LOAD input.  
When the SHIFT/LOAD input is held high, the serial  
data input is enabled and the eight flip-flops perform  
serial shifting with each clock pulse. When held low,  
the parallel data inputs are enabled and syn-  
chronous loading occurs on the next clock pulse.  
Clocking is accomplished on the low-to-high level  
edge of the clock pulse. The CLOCK-INHIBIT input  
should be changed to the high only while the  
CLOCK input is held high. A direct clear input over-  
rides all other inputs, including the clock, and sets  
all flip-flops to zero. Functional details are shown in  
the truth table and the timing chart.  
NC =  
No Inter-  
nal Con-  
All inputs are equipped with protection circuits  
against static discharge and transient excess volt-  
age.  
October 1992  
1/13  

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