5秒后页面跳转
CY74FCT191CTSOC PDF预览

CY74FCT191CTSOC

更新时间: 2024-02-10 13:06:22
品牌 Logo 应用领域
德州仪器 - TI 计数器
页数 文件大小 规格书
6页 63K
描述
4-Bit Up/Down Binary Counter

CY74FCT191CTSOC 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP16,.4
针数:16Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.29
其他特性:TCO OUTPUT计数方向:BIDIRECTIONAL
系列:FCTJESD-30 代码:R-PDSO-G16
JESD-609代码:e0长度:10.3 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:100000000 Hz
最大I(ol):0.064 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:85 °C
最低工作温度:-40 °C输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE电源:5 V
Prop。Delay @ Nom-Sup:12 ns传播延迟(tpd):12 ns
认证状态:Not Qualified座面最大高度:2.667 mm
子类别:Counters最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 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:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL触发器类型:POSITIVE EDGE
宽度:7.5 mmBase Number Matches:1

CY74FCT191CTSOC 数据手册

 浏览型号CY74FCT191CTSOC的Datasheet PDF文件第1页浏览型号CY74FCT191CTSOC的Datasheet PDF文件第3页浏览型号CY74FCT191CTSOC的Datasheet PDF文件第4页浏览型号CY74FCT191CTSOC的Datasheet PDF文件第5页浏览型号CY74FCT191CTSOC的Datasheet PDF文件第6页 
CY74FCT191T  
RC Function Table[1]  
Ambient Temperature with  
Power Applied............................................. –65°C to +135°C  
Supply Voltage to Ground Potential............... –0.5V to +7.0V  
DC Input Voltage ........................................... –0.5V to +7.0V  
DC Output Voltage......................................... –0.5V to +7.0V  
DC Output Current (Maximum Sink Current/Pin) ......120 mA  
Power Dissipation..........................................................0.5W  
Inputs  
Outputs  
CE  
CP  
T[2]  
RC  
Notes:  
1. H = HIGH Voltage Level, L = LOW Voltage Level, X = Don‘t Care,  
= LOW-to-HIGH clock transition. =Low Pulse.  
2. TC is generated internally.  
Mode Select[1]  
Static Discharge Voltage............................................>2001V  
(per MIL-STD-883, Method 3015)  
Inputs  
PL  
CE  
U/D  
CP  
Mode  
Operating Range  
H
H
L
L
L
X
H
L
H
X
X
Count Up  
Ambient  
Temperature  
Count Down  
Preset (Asynchronous)  
No Change (Hold)  
Range  
VCC  
X
X
Commercial  
–40°C to +85°C  
5V ± 5%  
H
Maximum Ratings[3, 4]  
(Above which the useful life may be impaired. For user guide-  
lines, not tested.)  
Storage Temperature .................................65°C to +150°C  
Electrical Characteristics Over the Operating Range  
Parameter  
Description  
Test Conditions  
VCC=Min., IOH=–32 mA  
Min.  
2.0  
Typ.[5]  
Max.  
Unit  
VOH  
Output HIGH Voltage  
V
V
VCC=Min., IOH=–15 mA  
VCC=Min., IOL=64 mA  
2.4  
3.3  
0.3  
VOL  
VIH  
VIL  
VH  
VIK  
II  
Output LOW Voltage  
Input HIGH Voltage  
Input LOW Voltage  
Hysteresis[6]  
0.55  
0.8  
V
2.0  
V
V
All inputs  
0.2  
V
Input Clamp Diode Voltage  
Input HIGH Current  
Input HIGH Current  
Input LOW Current  
VCC=Min., IIN=–18 mA  
VCC=Max., VIN=VCC  
VCC=Max., VIN=2.7V  
VCC=Max., VIN=0.5V  
–0.7  
–1.2  
5
V
µA  
µA  
µA  
mA  
µA  
IIH  
±1  
IIL  
±1  
IOS  
IOFF  
Output Short Circuit Current[7] VCC=Max., VOUT=0.0V  
–60  
–120  
–225  
±1  
Power-Off Disable  
VCC=0V, VOUT=4.5V  
Capacitance[6]  
Parameter  
Description  
Typ.[5]  
Max.  
10  
Unit  
CIN  
Input Capacitance  
Output Capacitance  
5
9
pF  
pF  
COUT  
12  
Notes:  
3. Unless otherwise noted, these limits are over the operating free-air temperature range.  
4. Unused inputs must always be connected to an appropriate logic voltage level, preferably either VCC or ground.  
5. Typical values are at VCC=5.0V, TA=+25˚C ambient.  
6. This parameter is specified but not tested.  
7. Not more than one output should be shorted at a time. Duration of short should not exceed one second. The use of high-speed test apparatus and/or sample  
and hold techniques are preferable in order to minimize internal chip heating and more accurately reflect operational values. Otherwise prolonged shorting of  
a high output may raise the chip temperature well above normal and thereby cause invalid readings in other parametric tests. In any sequence of parameter  
tests, IOS tests should be performed last.  
2

CY74FCT191CTSOC 替代型号

型号 品牌 替代类型 描述 数据表
CY74FCT191CTSOCT TI

完全替代

4-Bit Up/Down Binary Counter

与CY74FCT191CTSOC相关器件

型号 品牌 描述 获取价格 数据表
CY74FCT191CTSOCT TI 4-Bit Up/Down Binary Counter

获取价格

CY74FCT191CTSOCTG4 TI Presettable Synchronous 4-Bit Up/Down Binary Counters 16-SOIC -40 to 85

获取价格

CY74FCT191T TI 4-Bit Up/Down Binary Counter

获取价格

CY74FCT191TQC CYPRESS Binary Counter, FCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CM

获取价格

CY74FCT191TQSOP TI 4-Bit Up/Down Binary Counter

获取价格

CY74FCT191TSOIC TI 4-Bit Up/Down Binary Counter

获取价格