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参数资料
| 型号： | MM54HC20J |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 通用总线功能 |
| 英文描述： | Dual 4-Input NAND Gate |
| 中文描述： | HC/UH SERIES, DUAL 4-INPUT NAND GATE, CDIP14 |
| 封装： | DIP-14 |
| 文件页数： | 4/4页 |
| 文件大小： | 123K |
| 代理商： | MM54HC20J |
M
Physical Dimensions
inches (millimeters)
Order Number MM54HC20J or MM54HC20J
NS Package J14A
Order Number MM54HC20N
NS Package N14A
LIFE SUPPORT POLICY
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant
into the body, or (b) support or sustain life, and whose
failure to perform, when properly used in accordance
with instructions for use provided in the labeling, can
be reasonably expected to result in a significant injury
to the user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
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National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.
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| MM54HC20N | Dual 4-Input NAND Gate |
| MM74HC242N | Inverting Quad TRI-STATE Transceiver |
| MM74HC243 | Inverting Quad TRI-STATE Transceiver |
| MM74HC243J | Inverting Quad TRI-STATE Transceiver |
| MM74HC243N | Inverting Quad TRI-STATE Transceiver |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MM54HC20J883 | 制造商:Texas Instruments 功能描述: |
| MM54HC20J883B | 制造商: 功能描述: 制造商:Texas Instruments 功能描述: 制造商:undefined 功能描述: |
| MM54HC20N | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Dual 4-Input NAND Gate |
| MM54HC237 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:3-to-8 Line Decoder With Address Latches |
| MM54HC237J | 制造商:NSC 制造商全称:National Semiconductor 功能描述:3-to-8 Line Decoder With Address Latches |
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