參數(shù)資料
型號: SN74LVC2G00DCU
廠商: TEXAS INSTRUMENTS INC
元件分類: 門電路
英文描述: LVC/LCX/Z SERIES, DUAL 2-INPUT NAND GATE, PDSO8
封裝: PLASTIC, TSSOP-8
文件頁數(shù): 1/8頁
文件大?。?/td> 119K
代理商: SN74LVC2G00DCU
SN74LVC2G00
DUAL 2-INPUT POSITIVE-NAND GATE
SCES193B – APRIL 1999 – REVISED FEBRUARY 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D EPIC (Enhanced-Performance Implanted
CMOS) Process
D Ioff Feature 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-NAND gate is designed for 1.65-V to 5.5-V VCC operation.
The SN74LVC2G00 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 SN74LVC2G00 is characterized for operation from –40
°C to 85°C.
FUNCTION TABLE
(each gate)
INPUTS
OUTPUT
A
B
Y
H
L
XH
X
L
H
logic symbol
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
1
1A
2
1B
1Y
&
5
2A
6
2B
2Y
3
7
logic diagram (positive logic)
1
2
7
1A
1B
1Y
5
6
3
2A
2B
2Y
PRODUCT
PREVIEW
Copyright
2000, Texas Instruments Incorporated
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.
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
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