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参数资料
| 型号： | SN74ABT125DRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ABT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| 封装： | GREEN, PLASTIC, SOIC-14 |
| 文件页数： | 1/24页 |
| 文件大小： | 1018K |
| 代理商： | SN74ABT125DRG4 |
SN54ABT125, SN74ABT125
QUADRUPLE BUS BUFFER GATES
WITH 3-STATE OUTPUTS
SCBS182I FEBRUARY 1997 REVISED NOVEMBER 2002
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Typical V
OLP (Output Ground Bounce)
<1 V at VCC = 5 V, TA = 25°C
D High-Drive Outputs (32-mA I
OH, 64-mA IOL)
D I
off and Power-Up 3-State Support Hot
Insertion
D Latch-Up Performance Exceeds 500 mA Per
JEDEC Standard JESD-17
D ESD Protection Exceeds JESD 22
2000-V Human-Body Model (A114-A)
200-V Machine Model (A115-A)
SN54ABT125 ...J OR W PACKAGE
SN74ABT125 . . . D, DB, N, NS,
OR PW PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OE
1A
1Y
2OE
2A
2Y
GND
VCC
4OE
4A
4Y
3OE
3A
3Y
32 1 20 19
910 11 12 13
4
5
6
7
8
18
17
16
15
14
4A
NC
4Y
NC
3OE
1Y
NC
2OE
NC
2A
1A
1OE
NC
3Y
3A
V
4OE
2Y
GND
NC
SN54ABT125 . . . FK PACKAGE
(TOP VIEW)
CC
NC No internal connection
SN74ABT125 . . . RGY PACKAGE
(TOP VIEW)
114
78
2
3
4
5
6
13
12
11
10
9
4OE
4A
4Y
3OE
3A
1A
1Y
2OE
2A
2Y
1OE
3Y
V
GND
CC
description/ordering information
The ’ABT125 quadruple bus buffer gates feature independent line drivers with 3-state outputs. Each output is
disabled when the associated output-enable (OE) input is high.
These devices are fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry
disables the outputs, preventing damaging current backflow through the devices when they are powered down.
The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down,
which prevents driver conflict.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP N
Tube
SN74ABT125N
QFN RGY
Tape and reel
SN74ABT125RGYR
AB125
SOIC
D
Tube
SN74ABT125D
ABT125
40
°C to 85°C
SOIC D
Tape and reel
SN74ABT125DR
ABT125
40 C to 85 C
SOP NS
Tape and reel
SN74ABT125NSR
ABT125
SSOP DB
Tape and reel
SN74ABT125DBR
AB125
TSSOP PW
Tape and reel
SN74ABT125PWR
AB125
CDIP J
Tube
SNJ54ABT125J
55
°C to 125°C
CFP W
Tube
SNJ54ABT125W
LCCC FK
Tube
SNJ54ABT125FK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
Copyright
2002, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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.
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
相关PDF资料 |
PDF描述 |
|---|---|
| SN74ABT125D | ABT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| SN74ABT125PWR | ABT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| SN74ABT126DBR | ABT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| SN74ABT126NSRE4 | ABT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| SN74ABT162244DGG | ABT SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PDSO48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74ABT125N | 功能描述:缓冲器和线路驱动器 Tri-State Quad Bus RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SN74ABT125N | 制造商:Texas Instruments 功能描述:Universal Bus Function IC |
| SN74ABT125NE4 | 功能描述:缓冲器和线路驱动器 Quad Bus Buff Gate With 3-State Outputs RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| SN74ABT125NS | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| SN74ABT125NSR | 功能描述:缓冲器和线路驱动器 Quad Bus Buff Gate With 3-State Outputs RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
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