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74FCT162841CTPACT PDF预览

74FCT162841CTPACT

更新时间: 2024-11-25 22:49:51
品牌 Logo 应用领域
德州仪器 - TI 总线驱动器总线收发器锁存器逻辑集成电路光电二极管
页数 文件大小 规格书
6页 62K
描述
20-Bit Latches

74FCT162841CTPACT 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP, TSSOP56,.3,20针数:56
Reach Compliance Code:compliantHTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:5.65
Is Samacsys:N系列:FCT
JESD-30 代码:R-PDSO-G56JESD-609代码:e4
长度:14 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.024 A
湿度敏感等级:1位数:10
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 WITH SERIES RESISTOR
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
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
电源:5 VProp。Delay @ Nom-Sup:5.5 ns
传播延迟(tpd):15 ns认证状态:Not Qualified
座面最大高度:1.2 mm子类别:FF/Latches
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:Nickel/Palladium/Gold (Ni/Pd/Au)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宽度:6.1 mm
Base Number Matches:1

74FCT162841CTPACT 数据手册

 浏览型号74FCT162841CTPACT的Datasheet PDF文件第2页浏览型号74FCT162841CTPACT的Datasheet PDF文件第3页浏览型号74FCT162841CTPACT的Datasheet PDF文件第4页浏览型号74FCT162841CTPACT的Datasheet PDF文件第5页浏览型号74FCT162841CTPACT的Datasheet PDF文件第6页 
Data sheet acquired from Cypress Semiconductor Corporation.  
Data sheet modified to remove devices not offered.  
CY74FCT16841T  
CY74FCT162841T  
SCCS067 - July 1994 - Revised March 2000  
20-Bit Latches  
Features  
Functional Description  
• FCT-C speed at 5.5 ns (FCT16841T Com’l)  
• Power-off disable outputs permits live insertion  
• Edge-rate control circuitry for significantly improved  
noise characteristics  
• Typical output skew < 250 ps  
• ESD > 2000V  
The CY74FCT16841T and CY74FCT162841T are 20-bit  
D-type latches designed for use in bus applications requiring  
high speed and low power. These devices can be used as two  
independent 10-bit latches, or as a single 10-bit latch, or as a  
single 20-bit latch by connecting the Output Enable (OE) and  
Latch (LE) inputs. Flow-through pinout and small shrink  
packaging aid in simplifying board layout. The output buffers  
are designed with a power-off disable feature to allow live  
insertion of boards.  
• TSSOP (19.6-mil pitch) and SSOP (25-mil pitch)  
packages  
• Industrial temperature range of 40˚C to +85˚C  
• VCC = 5V ± 10%  
The CY74FCT16841T is ideally suited for driving  
high-capacitance loads and low-impedance backplanes.  
The CY74FCT162841T has 24-mA balanced output drivers  
with current limiting resistors in the outputs. This reduces the  
need for external terminating resistors and provides for  
minimal undershoot and reduced ground bounce. The  
CY74FCT162841T is ideal for driving transmission lines.  
CY74FCT16841T Features:  
• 64 mA sink current, 32 mA source current  
• Typical VOLP (ground bounce) <1.0V at VCC = 5V,  
TA = 25˚C  
CY74FCT162841T Features:  
• Balanced 24 mA output drivers  
• Reduced system switching noise  
• Typical VOLP (ground bounce) <0.6V at VCC = 5V,  
TA= 25˚C  
Pin Configuration  
Logic Block Diagrams  
SSOP/TSSOP  
Top View  
OE  
1
OE  
Q
LE  
1
1
1
2
56  
55  
D
1
1
1
2
1
1
LE  
1
Q
D
2
1
3
4
54  
53  
GND  
GND  
D
D
1
1
1
1
3
4
5
6
7
8
9
52  
51  
50  
49  
48  
1
3
Q
Q
D
C
D
1
4
Q
1
1
V
CC  
V
CC  
Q
D
D
D
1
5
6
1
1
1
5
6
7
Q
1
Q
7
1
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  
GND  
Q
GND  
D
TO 9 OTHER CHANNELS  
1
1
8
9
FCT16841-1  
1
1
1
8
Q
D
D
9
OE  
2
Q
10  
1
10  
Q
1
D
D
D
2
2
2
2
1
2
3
LE  
2
Q
2
2
3
Q
2
D
1
2
GND  
D
GND  
D
C
2
2
4
5
Q
4
Q
5
2
2
Q
1
2
D
D
Q
6
2
6
2
V
CC  
V
CC  
Q
D
7
2
7
8
2
2
D
8
Q
2
TO 9 OTHER CHANNELS  
GND  
GND  
FCT16841-2  
Q
9
D
D
2
2
2
2
9
Q
10  
2
10  
OE  
LE  
2
FCT16841-3  
Copyright © 2000, Texas Instruments Incorporated  

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