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SN74CB3Q3245 PDF预览

SN74CB3Q3245

更新时间: 2024-11-04 22:14:39
品牌 Logo 应用领域
德州仪器 - TI 开关
页数 文件大小 规格书
14页 371K
描述
8 BIT FET BUS SWITCH 2.5-V/3.3V LOW VOLTAGE HIGH BAND WIDTH BUS SWITCH

SN74CB3Q3245 数据手册

 浏览型号SN74CB3Q3245的Datasheet PDF文件第2页浏览型号SN74CB3Q3245的Datasheet PDF文件第3页浏览型号SN74CB3Q3245的Datasheet PDF文件第4页浏览型号SN74CB3Q3245的Datasheet PDF文件第5页浏览型号SN74CB3Q3245的Datasheet PDF文件第6页浏览型号SN74CB3Q3245的Datasheet PDF文件第7页 
ꢀꢁ ꢂꢃ ꢄꢅ ꢆꢇ ꢆ ꢈꢃꢉ  
ꢊ ꢋꢅꢌ ꢍ ꢎ ꢏꢍ ꢅꢐ ꢀ ꢀ ꢑꢌ ꢍꢄ ꢒ  
ꢗꢑꢋ  
SCDS124B − JULY 2003 − REVISED NOVEMBER 2003  
D
High-Bandwidth Data Path  
(Up to 500 MHz )  
D
D
Data and Control Inputs Provide  
Undershoot Clamp Diodes  
D
Equivalent to IDTQS3VH384 Device  
Low Power Consumption  
(I  
= 1 mA Typical)  
CC  
D
5-V Tolerant I/Os with Device Powered-Up  
or Powered-Down  
D
V
Operating Range From 2.3 V to 3.6 V  
CC  
D
D
Low and Flat ON-State Resistance (r  
)
D
Data I/Os Support 0 to 5-V Signaling Levels  
(0.8-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V)  
on  
Characteristics Over Operating Range  
(r = 4 Typical)  
on  
D
D
D
D
Control Inputs Can be Driven by TTL or  
5-V/3.3-V CMOS Outputs  
Rail-to-Rail Switching on Data I/O Ports  
− 0- to 5-V Switching With 3.3-V V  
− 0- to 3.3-V Switching With 2.5-V V  
CC  
CC  
I
Supports Partial-Power-Down Mode  
off  
Operation  
D
D
Bidirectional Data Flow, With Near-Zero  
Propagation Delay  
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
Low Input/Output Capacitance Minimizes  
Loading and Signal Distortion  
ESD Performance Tested Per JESD 22  
− 2000-V Human-Body Model  
(A114-B, Class II)  
(C  
= 3.5 pF Typical)  
io(OFF)  
D
Fast Switching Frequency  
(f = 20 MHz Max)  
− 1000-V Charged-Device Model (C101)  
OE  
D
Supports Both Digital and Analog  
For additional information regarding the performance  
characteristics of the CB3Q family, refer to the TI  
application report, CBT-C, CB3T, and CB3Q  
Signal-Switch Families, literature number SCDA008.  
Applications: PCI Interface, Differential  
Signal Interface, Memory Interleaving, Bus  
Isolation, Low-Distortion Signal Gating  
DBQ, DGV, OR PW PACKAGE  
(TOP VIEW)  
RGY PACKAGE  
(TOP VIEW)  
1
2
3
4
5
6
7
8
9
10  
20  
V
CC  
NC  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
19 OE  
18 B1  
17 B2  
16 B3  
15 B4  
14 B5  
13 B6  
12 B7  
11 B8  
1
20  
19  
18  
17  
16  
15  
14  
13  
12  
2
3
4
5
6
7
8
9
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
OE  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
GND  
10  
11  
NC − No internal connection  
NC − No internal connection  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
ꢍꢨ  
Copyright 2003, Texas Instruments Incorporated  
ꢤ ꢨ ꢥ ꢤꢝ ꢞꢱ ꢠꢟ ꢣ ꢫꢫ ꢩꢣ ꢡ ꢣ ꢢ ꢨ ꢤ ꢨ ꢡ ꢥ ꢓ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74CB3Q3245 替代型号

型号 品牌 替代类型 描述 数据表
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