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参数资料
| 型号： | SN74F126D |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | F/FAST SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| 封装： | GREEN, PLASTIC, SOIC-14 |
| 文件页数： | 1/11页 |
| 文件大小： | 424K |
| 代理商： | SN74F126D |
SN74F126
QUADRUPLE BUS BUFFER GATE
WITH 3-STATE OUTPUTS
SDFS017B – JANUARY 1989 – REVISED NOVEMBER 2002
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D 4.5-V to 5.5-V VCC Operation
D Max tpd of 6.5 ns at 5 V
D 3-State Outputs Drive Bus Lines or Buffer
Memory Address Registers
description/ordering information
The SN74F126 bus buffer features independent
line drivers with 3-state outputs. Each output is
disabled when the associated output-enable (OE)
input is low.
To ensure the high-impedance state during power up or power down, OE should be tied to GND through a
pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the
driver.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP – N
Tube
SN74F126N
0
°Cto70°C
SOIC
D
Tube
SN74F126D
F126
0
°C to 70°C
SOIC – D
Tape and reel
SN74F126DR
F126
SOP – NS
Tape and reel
SN74F126NSR
74F126
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
FUNCTION TABLE
(each buffer)
INPUTS
OUTPUT
OE
A
Y
H
LL
L
X
Z
Copyright
2002, Texas Instruments Incorporated
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.
D, N, OR NS 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
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.
相关PDF资料 |
PDF描述 |
|---|---|
| SN74F126DRG4 | F/FAST SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| SN74F161ADBR | F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16 |
| SN74F161AN | F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP16 |
| SN74F161ADRG4 | F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16 |
| SN74F161ANSRE4 | F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74F126DE4 | 功能描述:缓冲器和线路驱动器 Quad Bus Buffer 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 |
| SN74F126DG4 | 功能描述:缓冲器和线路驱动器 QUADBusBuffer Gate 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 |
| SN74F126DR | 功能描述:缓冲器和线路驱动器 Quad w/Tri-St Out 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 |
| SN74F126DRE4 | 功能描述:缓冲器和线路驱动器 Quad Bus Buffer 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 |
| SN74F126DRG4 | 功能描述:缓冲器和线路驱动器 QUADBusBuffer Gate 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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