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CY74FCT16244ETPVC PDF预览

CY74FCT16244ETPVC

更新时间: 2024-10-28 20:34:11
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 驱动光电二极管逻辑集成电路
页数 文件大小 规格书
7页 109K
描述
Bus Driver, FCT Series, 4-Func, 4-Bit, True Output, CMOS, PDSO48, 0.300 INCH, 0.025 INCH PITCH, SSOP-48

CY74FCT16244ETPVC 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:SSOP包装说明:0.300 INCH, 0.025 INCH PITCH, SSOP-48
针数:48Reach Compliance Code:not_compliant
风险等级:5.24控制类型:ENABLE LOW
系列:FCTJESD-30 代码:R-PDSO-G48
JESD-609代码:e0长度:15.875 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.064 A位数:4
功能数量:4端口数量:2
端子数量:48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:SSOP封装等效代码:SSOP48,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
电源:5 VProp。Delay @ Nom-Sup:3.2 ns
传播延迟(tpd):3.2 ns认证状态:Not Qualified
座面最大高度:2.794 mm子类别:Bus Driver/Transceivers
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 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:0.635 mm端子位置:DUAL
宽度:7.5 mmBase Number Matches:1

CY74FCT16244ETPVC 数据手册

 浏览型号CY74FCT16244ETPVC的Datasheet PDF文件第2页浏览型号CY74FCT16244ETPVC的Datasheet PDF文件第3页浏览型号CY74FCT16244ETPVC的Datasheet PDF文件第4页浏览型号CY74FCT16244ETPVC的Datasheet PDF文件第5页浏览型号CY74FCT16244ETPVC的Datasheet PDF文件第6页浏览型号CY74FCT16244ETPVC的Datasheet PDF文件第7页 
444T/2  
fax id: 7008  
CY74FCT16244T/2244T  
CY74FCT16444T/2H244T  
16 Bit Buffers/Line Drivers  
CY74FCT162H244T Features:  
Features  
• Bus hold on data inputs  
• Eliminates the need for external pull-up or pull-down  
resistors  
• Low power, pin-compatible replacement for ABT  
functions  
• FCT-E speed at 3.2 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  
Functional Description  
These 16-bit buffers/line drivers are designed for use in  
memory driver, clock driver, or other bus interface applications,  
where high-speed and low power are required. With  
flow-through pinout and small shrink packaging board layout  
is simplified. The three-state controls are designed to allow  
4-bit, 8-bit or combined 16-bit operation. The outputs are de-  
signed with a power-off disable feature to allow for live  
insertion of boards.  
• Industrial temperature range of –40°C to +85°C  
V
= 5V 10%  
±
CC  
CY74FCT16244T Features:  
The CY74FCT16244T is ideally suited for driving  
high-capacitance loads and low-impedance backplanes.  
• 64 mA sink current, 32 mA source current  
• Typical V  
(ground bounce)  
The CY74FCT162244T has 24-mA balanced output drivers  
with current limiting resistors in the outputs. This reduces the  
need for external terminating resistors and provides for mini-  
mal undershoot and reduced ground bounce. The  
CY74FCT162244T is ideal for driving transmission lines.  
OLP  
CC  
<1.0V at V = 5V, T = 25°C  
A
CY74FCT162244T Features:  
• Balanced output drivers: 24 mA  
• Reduced system switching noise  
The CY74FCT16444 is designed for 16-bit operation, reducing  
control lines from four OE to one OE to reduce input loading.  
• Typical V  
(ground bounce)  
OLP  
<0.6V at V = 5V, T = 25°C  
CC  
A
The CY74FCT162H244T is a 24-mA balanced output part that  
has “bus hold” on the data inputs. The device retains the in-  
put’s last state whenever the input goes to high impedance.  
This eliminates the need for pull-up/down resistors and pre-  
vents floating inputs.  
CY74FCT16444T Features:  
• 64 mA sink current, 32 mA source current  
• Reduced system loading  
Logic Block Diagrams CY74FCT16244T, CY74FCT162244T,  
CY74FCT162H244T  
Pin Configuration  
SSOP/TSSOP  
Top View  
OE  
OE  
3
1
1
2
3
4
48  
47  
46  
OE  
Y
OE  
1
2
1
1
A
1
1
1
A
A
3
1
1
1
Y
Y
3
1
1
1
1
1
Y
2
A
2
1
GND  
Y
GND  
A
45  
44  
43  
A
2
A
2
1
1
3
3
16244T  
162244T  
Y
2
Y
2
3
3
1
1
3
5
1
1
3
Y
4
A
4
6
162H244T  
V
CC  
V
CC  
42  
7
A
3
A
3
Y
3
Y
3
Y
A
1
2
2
1
2
2
41  
8
Y
2
A
2
9
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
A
4
A
4
1
3
Y
4
Y
4
GND  
GND  
1
3
10  
11  
Y
A
3
2
2
3
3
3
2
2
3
3
FCT16244–1  
FCT16244–2  
Y
4
A
4
12  
13  
Y
1
A
1
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
Y
2
A
2
OE  
OE  
4
2
GND  
GND  
Y
A
3
3
3
3
3
3
A
A
1
2
1
4
4
4
Y
Y
4
1
2
2
2
1
Y
4
A
4
V
CC  
V
CC  
Y
1
A
1
30  
29  
28  
27  
26  
25  
4
4
4
A
A
2
2
2
2
Y
Y
2
2
4
4
Y
2
A
2
4
GND  
Y
GND  
A
A
3
A
3
Y
Y
3
3
4
4
3
4
3
Y
4
A
4
3
4
OE  
OE  
4
A
4
A
4
2
4
Y
Y
4
2
4
4
FCT16244–3  
FCT16244–4  
FCT16244–5  
Cypress Semiconductor Corporation  
3901 North First Street  
San Jose  
CA 95134  
408-943-2600  
July 1994 – Revised October 30, 1997  

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