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参数资料
| 型号： | SN74LVC2G02DCT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 门电路 |
| 英文描述： | LVC/LCX/Z SERIES, DUAL 2-INPUT NOR GATE, PDSO8 |
| 封装： | PLASTIC, TSSOP-8 |
| 文件页数： | 1/8页 |
| 文件大小： | 119K |
| 代理商： | SN74LVC2G02DCT |
SN74LVC2G02
DUAL 2-INPUT POSITIVE-NOR GATE
SCES194B – APRIL 1999 – REVISED FEBRUARY 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D EPIC (Enhanced-Performance Implanted
CMOS) Submicron Process
D Ioff Supports Partial-Power-Down Mode
Operation
D Supports 5-V VCC Operation
D Package Options Include Plastic Thin
Shrink Small-Outline (DCT, DCU) Packages
description
This dual 2-input positive-NOR gate is designed for 1.65-V to 5.5-V VCC operation.
The SN74LVC2G02 performs the Boolean function Y = A + B or Y = A
B in positive logic.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs,
preventing damaging current backflow through the device when it is powered down.
The SN74LVC2G02 is characterized for operation from –40
°C to 85°C.
FUNCTION TABLE
(each gate)
INPUTS
OUTPUT
A
B
Y
H
X
L
X
HL
L
H
logic symbol
1
1A
2
1B
1Y
7
≥ 1
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
5
2A
6
2B
2Y
3
logic diagram (positive logic)
1A
1B
1Y
1
2
7
2A
2B
2Y
5
6
3
PRODUCT
PREVIEW
Copyright
2000, 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.
EPIC is a trademark of Texas Instruments Incorporated.
DCT OR DCU PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1A
1B
2Y
GND
VCC
1Y
2B
2A
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74LVC2G02DCT3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SN74LVC2G02DCTR | 功能描述:逻辑门 Dual 2-Input Pos RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| SN74LVC2G02DCTRE4 | 功能描述:逻辑门 Dual 2-Input Pos RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| SN74LVC2G02DCTRG4 | 功能描述:逻辑门 Dual 2-Input Pos- NOR Gate RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| SN74LVC2G02DCUR | 功能描述:逻辑门 Dual 2-Input Pos RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
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