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參數(shù)資料
| 型號： | 74LCX16240MEA |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Low Voltage 16-Bit Inverting Buffer/Line Driver with 5V Tolerant Inputs/Outputs |
| 中文描述： | LVC/LCX/Z SERIES, QUAD 4-BIT DRIVER, INVERTED OUTPUT, PDSO48 |
| 封裝： | 0.300 INCH, MO-118, SSOP-48 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 70K |
| 代理商： | 74LCX16240MEA |
February 1994
Revised April 1999
7
1999 Fairchild Semiconductor Corporation
DS011999.prf
www.fairchildsemi.com
74LCX16240
Low Voltage 16-Bit Inverting Buffer/Line Driver with
5V Tolerant Inputs/Outputs
General Description
The LCX16240 contains sixteen inverting buffers with 3-
STATE outputs designed to be employed as a memory and
address driver, clock driver, or bus-oriented transmitter/
receiver. The device is nibble controlled. Each nibble has
separate 3-STATE control inputs which can be shorted
together for full 16-bit operation.
The LCX16240 is designed for low voltage (2.5V or 3.3V)
V
CC
applications with capacity of interfacing to a 5V signal
environment.
The LCX16240 is fabricated with an advanced CMOS tech-
nology to achieve high speed operation while maintaining
CMOS low power dissipation.
Features
I
5V tolerant inputs and outputs
I
2.3V–3.6V V
CC
specifications provided
I
4.5 ns t
PD
max (V
CC
=
3.3V), 20
μ
A I
CC
max
I
Power down high impedance inputs and outputs
I
Supports live insertion/withdrawal (Note 1)
I
±
24 mA output drive (V
CC
=
3.0V)
I
Implements patented noise/EMI reduction circuitry
I
Latch-up performance exceeds 500 mA
I
ESD performance:
Human body model
>
2000V
Machine model
>
200V
Note 1:
To ensure the high-impedance state during power up or down, OE
should be tied to V
CC
through a pull-up resistor: the minimum value or the
resistor is determined by the current-sourcing capability of the driver.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Logic Symbol
Pin Descriptions
Order Number
74LCX16240MEA
74LCX16240MTD
Package Number
MS48A
MTD48
Package Description
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Pin Names
Description
OE
n
I
0
–I
15
O
0
–O
15
Output Enable Inputs (Active LOW)
Inputs
Outputs
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74LCX16240MTD | Low Voltage 16-Bit Inverting Buffer/Line Driver with 5V Tolerant Inputs/Outputs |
| 74LCX16244 | Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs |
| 74LCX16244MEA | Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs |
| 74LCX16244MTD | Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs |
| 74LCX16244GX | Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LCX16240MEA_Q | 功能描述:緩沖器和線路驅(qū)動器 16-Bit Buff/Lin Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LCX16240MEAX | 功能描述:緩沖器和線路驅(qū)動器 16-Bit Buff/Lin Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LCX16240MTD | 功能描述:緩沖器和線路驅(qū)動器 16-Bit Buff/Lin Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LCX16240MTD_Q | 功能描述:緩沖器和線路驅(qū)動器 16-Bit Buff/Lin Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LCX16240MTDX | 功能描述:緩沖器和線路驅(qū)動器 16-Bit Buff/Lin Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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