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參數(shù)資料
| 型號： | 74VCXH16245DTRG |
| 廠商： | ON Semiconductor |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 0K |
| 描述： | IC TXRX 16BIT CMOS BIDIR 48TSSOP |
| 標準包裝： | 2,500 |
| 系列： | 74VCXH |
| 邏輯類型： | 收發(fā)器，非反相 |
| 元件數(shù)： | 2 |
| 每個元件的位元數(shù)： | 8 |
| 輸出電流高，低： | 24mA，24mA |
| 電源電壓： | 1.65 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-TFSOP（0.240"，6.10mm 寬） |
| 供應商設備封裝： | 48-TSSOP |
| 包裝： | 帶卷 (TR) |
Semiconductor Components Industries, LLC, 2004
May, 2004 Rev. 3
1
Publication Order Number:
74VCXH16245/D
74VCXH16245
LowVoltage 1.8/2.5/3.3V
16Bit Transceiver
With 3.6 VTolerant Inputs and Outputs
(3State, NonInverting)
The 74VCXH16245 is an advanced performance, noninverting
16bit transceiver. It is designed for very highspeed, very lowpower
operation in 1.8 V, 2.5 V or 3.3 V systems.
When operating at 2.5 V (or 1.8 V) the part is designed to tolerate
voltages it may encounter on either inputs or outputs when interfacing
to 3.3 V busses. It is guaranteed to be overvoltage tolerant to 3.6 V.
The VCXH16245 is designed with byte control. It can be operated
as two separate octals, or with the controls tied together, as a 16bit
wide function. The Transmit/Receive (T/Rn) inputs determine the
direction of data flow through the bidirectional transceiver. Transmit
(activeHIGH) enables data from A ports to B ports; Receive
(activeLOW) enables data from B to A ports. The Output Enable
inputs (OEn), when HIGH, disable both A and B ports by placing them
in a HIGH Z condition. The data inputs include active bushold
circuitry, eliminating the need for external pullup resistors to hold
unused or floating inputs at a valid logic state.
Features
Designed for Low Voltage Operation: V
CC = 1.653.6 V
3.6 V Tolerant Inputs and Outputs
High Speed Operation: 2.5 ns max for 3.0 to 3.6 V
3.0 ns max for 2.3 to 2.7 V
6.0 ns max for 1.65 to 1.95 V
Static Drive: ±24 mA Drive at 3.0 V
±18 mA Drive at 2.3 V
±6 mA Drive at 1.65 V
Supports Live Insertion and Withdrawal
Includes Active Bushold to Hold Unused or Floating Inputs at a Valid
Logic State
I
OFF Specification Guarantees High Impedance When VCC = 0 V
*
Near Zero Static Supply Current in All Three Logic States (20 mA)
Substantially Reduces System Power Requirements
Latchup Performance Exceeds ±250 mA @ 125°C
ESD Performance: Human Body Model >2000 V;
Machine Model >200 V
PbFree Package is Available*
*NOTE: To ensure the outputs activate in the 3state condition,
the output enable pins should be connected to VCC through a
pullup resistor. The value of the resistor is determined by the
current sinking capability of the output connected to the OE pin.
http://onsemi.com
MARKING DIAGRAM
A
= Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
TSSOP48
DT SUFFIX
CASE 1201
1
48
VCXH16245
AWLYYWW
1
48
Device
Package
Shipping
ORDERING INFORMATION
74VCXH16245DT
TSSOP
39 / Rail
74VCXH16245DTR
TSSOP
2500/Tape & Reel
For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
74VCXH16245DTRG
TSSOP
(PbFree)
2500/Tape & Reel
*For additional information on our PbFree strategy
and soldering details, please download the
ON Semiconductor Soldering and Mounting
Techniques Reference Manual, SOLDERRM/D.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 74VCXH16245T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual 8-bit Bus Transceiver |
| 74VCXH16245TTR | 功能描述:總線收發(fā)器 16-Bit Transceiver RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74VCXH1632245 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR |
| 74VCXH1632245LBR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR |
| 74VCXH1632245TBR | 功能描述:總線收發(fā)器 16-Bit Bus Transcvr RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
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