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參數資料
| 型號： | TC7MA245FK |
| 廠商： | Toshiba Corporation |
| 元件分類： | 通用總線功能 |
| 英文描述： | TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic |
| 中文描述： | 東芝的CMOS數字集成電路硅單片 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 151K |
| 代理商： | TC7MA245FK |
TC7MA245FK
2001-10-23
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7MA245FK
Low-Voltage Octal Bus Transceiver with 3.6 V Tolerant Inputs and Outputs
The TC7MA245FK is a high performance CMOS octal bus
transceiver. Designed for use in 1.8 , 2.5 or 3.3 V systems, it
achieves high speed operation while maintaining the CMOS low
power dissipation.
It is also designed with over voltage tolerant inputs and
outputs up to 3.6 V.
The direction of data transmission is determined by the level of
the DIR inputs. The OE inputs can be used to disable the device
so that the busses are effectively isolated.
All inputs are equipped with protection circuits against static
discharge.
Features
Low voltage operation: V
CC
= 1.8~3.6 V
High speed operation:
t
pd
= 3.5 ns (max) (V
CC
= 3.0~3.6 V)
t
pd
= 4.2 ns (max) (V
CC
= 2.3~2.7 V)
t
pd
= 8.4 ns (max) (V
CC
= 1.8 V)
3.6 V tolerant inputs and outputs.
Package: VSSOP (US20)
Output current:
I
OH
/I
OL
= ±24 mA (min) (V
CC
= 3.0 V)
I
OH
/I
OL
= ±18 mA (min) (V
CC
= 2.3 V)
I
OH
/I
OL
= ±6 mA (min) (V
CC
= 1.8 V)
Latch-up performance: ±300 mA
ESD performance:
Machine model > ±200 V
Human body model > ±2000 V
Bidirectional interface between 2.5 V and 3.3 V signals. (
*
1)
Power down protection is provided on all inputs and outputs. (
*
2)
Supports live insertion/withdrawal (
*
3)
*
1: Do not apply a signal to any bus terminal when it is in the output mode. Damage may result.
*
2: All floating (high impedance) bus terminal must have their input level fixed by means of pull up or pull down
resistors.
*
3: To ensure the high-impedance state during power up or power down, OE should be tied to V
CC
through a
pullup resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.
Weight: 0.03 g (typ.)
相關PDF資料 |
PDF描述 |
|---|---|
| TC7MA2541FK | LOW-VOLTAGE OCTAL BUS BUFFER WITH 3.6V TOLERANT INPUTS AND OUTPUTS |
| TC7MA2573FK | LOW-VOLTAGE OCTAL D-TYPE LATCH WITH 3.6V TOLERANT INPUTS AND OUTPUTS |
| TC7MA2574FX | LOW-VOLTAGE OCTAL D-TYPE FLIP-FLOP WITH 3.6V TOLERANT INPUTS AND OUTPUTS |
| TC7MA373FK | LOW-VOLTAGE OCTAL D-TYPE LATCH WITH 3.6V TOLERANT INPUTS AND OUTPUTS |
| TC7MA374FK | LOW-VOLTAGE OCTAL D-TYPE FLIP-FLOP WITH 3.6V TOLERANT INPUTS AND OUTPUTS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TC7MA245FK_07 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Low-Voltage Octal Bus Transceiver with 3.6 V Tolerant Inputs and Outputs |
| TC7MA2541FK | 制造商:Toshiba 功能描述:TC7MA Octal Bus Buffer with Series Resistor(3-State) US20 Cut Tape |
| TC7MA2541FK_07 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:CMOS Digital Integrated Circuit Silicon Monolithic Low-Voltage Octal Bus Buffer with 3.6 V Tolerant Inputs and Outputs |
| TC7MA2573FK | 制造商:Toshiba 功能描述:TC7MA Octal D-Type Latch with Series Resistor(3-State) US20 |
| TC7MA2573FK_07 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Low-Voltage Octal D-Type Latch with 3.6 V Tolerant Inputs and Outputs |
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