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參數資料
| 型號： | SN74CB3Q3345PWR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發器 |
| 英文描述： | CB3Q/3VH/3C/2B SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | GREEN, PLASTIC, TSSOP-20 |
| 文件頁數： | 1/18頁 |
| 文件大小： | 652K |
| 代理商： | SN74CB3Q3345PWR |
www.ti.com
FEATURES
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OE
A1
A2
A3
A4
A5
A6
A7
A8
GND
VCC
OE
B1
B2
B3
B4
B5
B6
B7
B8
DBQ, DGV, OR PW PACKAGE
(TOP VIEW)
RGY PACKAGE
(TOP VIEW)
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20
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OE
B1
B2
B9
B4
B5
B6
B7
A1
A2
A3
A4
A5
A6
A7
A8
B8
V
GND
CC
OE
SN74CB3Q3345
8-BIT FET BUS SWITCH
2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
SCDS144B – OCTOBER 2003 – REVISED MARCH 2005
Data and Control Inputs Provide Undershoot
Clamp Diodes
High-Bandwidth Data Path (up to 500 MHz (1))
Low Power Consumption (I
CC = 0.7 mA Typ)
5-V-Tolerant I/Os With Device Powered Up or
Powered Down
V
CC Operating Range From 2.3 V to 3.6 V
Low and Flat ON-State Resistance (r
on)
Data I/Os Support 0- to 5-V Signaling Levels
Characteristics Over Operating Range
(0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V)
(r
on = 4 Typ)
Control Inputs Can Be Driven by TTL or
Rail-to-Rail Switching on Data I/O Ports
5-V/3.3-V CMOS Outputs
– 0- to 5-V Switching With 3.3-V V
CC
I
off Supports Partial-Power-Down Mode
Operation
– 0- to 3.3-V Switching With 2.5-V V
CC
Latch-Up Performance Exceeds 100 mA Per
Bidirectional Data Flow With Near-Zero
JESD 78, Class II
Propagation Delay
ESD Performance Tested Per JESD 22
Low Input/Output Capacitance Minimizes
Loading and Signal Distortion
– 2000-V Human-Body Model
(C
io(OFF) = 4 pF Typ)
(A114-B, Class II)
Fast Switching Frequency (f
OE = 20 MHz Max)
– 1000-V Charged-Device Model (C101)
Supports Both Digital and Analog
(1)
For additional information regarding the performance
Applications: Differential Signal Interface,
characteristics of the CB3Q family, refer to the TI application
Memory Interleaving, Bus Isolation,
report, CBT-C, CB3T, and CB3Q Signal-Switch Families,
literature number SCDA008.
Low-Distortion Signal Gating
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.
PRODUCTION DATA information is current as of publication date.
Copyright 2003–2005, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SN74CB3Q3345PWRE4 | 功能描述:數字總線開關 IC 26-Bit Registered Buffer RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| SN74CB3Q3345PWRG4 | 功能描述:數字總線開關 IC 8B FET 2.5V 3.3V LO VLTG HI RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| SN74CB3Q3345RGYR | 功能描述:數字總線開關 IC Lo-Vltg Hi-Bandwidth Bus Switch RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| SN74CB3Q3384ADBQR | 功能描述:數字總線開關 IC 24-48-Bit Registered Buffer RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| SN74CB3Q3384ADGVR | 功能描述:數字總線開關 IC 13-26-Bit Registered Buffer RoHS:否 制造商:Texas Instruments 開關數量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
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