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CY74FCT163H952APAC PDF预览

CY74FCT163H952APAC

更新时间: 2024-09-17 14:49:47
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 光电二极管逻辑集成电路触发器
页数 文件大小 规格书
6页 115K
描述
Registered Bus Transceiver, FCT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO56, 0.240 INCH, 0.0196 INCH PITCH, TSSOP-56

CY74FCT163H952APAC 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:0.240 INCH, 0.0196 INCH PITCH, TSSOP-56针数:56
Reach Compliance Code:not_compliant风险等级:5.5
Is Samacsys:N其他特性:BUS HOLD I/P'S
控制类型:INDEPENDENT CONTROL计数方向:BIDIRECTIONAL
系列:FCTJESD-30 代码:R-PDSO-G56
JESD-609代码:e0长度:14 mm
负载电容(CL):50 pF逻辑集成电路类型:REGISTERED BUS TRANSCEIVER
最大I(ol):0.024 A位数:8
功能数量:2端口数量:2
端子数量:56最高工作温度:85 °C
最低工作温度:-40 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP56,.3,20
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:3/3.3 V
Prop。Delay @ Nom-Sup:10 ns传播延迟(tpd):10 ns
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3.3 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:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
翻译:N/A触发器类型:POSITIVE EDGE
宽度:6.1 mmBase Number Matches:1

CY74FCT163H952APAC 数据手册

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1CY74FCT163H9 52  
fax id: 7055  
CY74FCT163952  
CY74FCT163H952  
16-Bit Registered Transceiver  
Features  
Functional Description  
• 5V tolerant Inputs and Outputs  
• 24 mA balanced drive outputs  
Low power, pin-compatible replacement for  
LCX, LPT, LVC, LVCH & LVT families  
• FCT-C speed at 6.3 ns  
Power-off disable outputs permits live insertion  
Edge-rate control circuitry for significantly improved  
noise characteristics  
Typical output skew < 250 ps  
ESD > 2000V  
TSSOP (19.6-mil pitch) and SSOP (25-mil pitch)  
packages  
These 16-bit registered transceivers are high-speed,  
low-power devices. 16-bit operation is achieved by connecting  
the control lines of the two 8-bit registered transceivers  
together. For data flow from bus A-to-B, CEAB must be LOW  
to allow data to be stored when CLKAB transitions from  
LOW-to-HIGH. The stored data will be present on the output  
when OEAB is LOW. Control of data from B-to-A is similar and  
is controlled by using the CEBA, CLKBA, and OEBA inputs.  
The outputs are 24-mA balanced output drivers with current  
limiting resistors to reduce the need for external terminating  
resistors and provide for minimal undershoot and reduced  
ground bounce.  
The CY74FCT163H952 has “bus hold” on the data inputs,  
which retain the input’s last state whenever the source driving  
the input goes to high impedance. This eliminates the need for  
pull-up/down resistors and prevents floating inputs.  
Extended commercial range of -40°C to +85°C  
• V = 2.7V to 3.6V  
CC  
Typical V  
(ground bounce) <0.6V  
A
OLP  
at V = 3.3V, T = 25°C  
The CY74FCT163952 and the CY74FCT163H952 are  
designed with inputs and outputs capable of being driven by  
5.0V buses, allowing them to be used in mixed voltage  
systems as translators. The outputs are also designed with a  
power off disable feature enabling them to be used in  
applications requiring live insertion.  
CC  
CY74FCT163H952 Features:  
Bus hold retains last active state  
Eliminates the need for external pull-up or pull-down  
resistors  
Pin Configuration  
LogicBlock Diagrams  
SSOP/TSSOP  
Top View  
OEAB  
1
2
56  
55  
OEBA  
CLKBA  
1
1
1
CEBA  
CEBA  
2
2
1
CLKAB  
1
CEAB  
1
CEBA  
3
4
54  
53  
1
CLKBA  
OEAB  
CLKBA  
OEAB  
1
GND  
A
GND  
B
1
2
5
6
7
8
9
52  
51  
50  
49  
48  
1
1
1
1
1
1
CEAB  
CEAB  
1
2
B
2
A
2
V
V
CC  
CC  
A
CLKAB  
OEBA  
CLKAB  
OEBA  
2
1
2
B
3
1
3
1
A
B
4
B
5
1
1
1
4
1
1
A
5
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
C
C
A
1
A
2 1  
CE  
D
CE  
D
GND  
B
1
GND  
A
B
B
1
2
1
1
1
1
6
1
1
6
C
CE  
D
C
CE  
D
A
7
B
7
A
B
8
1
2
8
1
2
A
1
B
1
B
A
2
2
2
2
2
2
B
3
A
3
GND  
A
GND  
B
TO7 OTHERCHANNELS  
TO7 OTHERCHANNELS  
2
4
2
4
A
B
5
2
5
2
B
6
A
6
2
2
V
CC  
V
CC  
B
7
A
7
2
2
2
B
8
A
8
2
GND  
GND  
CEBA  
2
CEAB  
2
CLKAB  
CLKBA  
OEBA  
2
2
2
OEAB  
2
Cypress Semiconductor Corporation  
3901 North First Street  
San Jose  
CA 95134  
408-943-2600  
March 20, 1997  

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