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參數(shù)資料
| 型號(hào)： | 74F20 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Dual 4-Input NAND Gate |
| 中文描述： | 雙4輸入與非門 |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大?。?/td> | 48K |
| 代理商： | 74F20 |
1999 Fairchild Semiconductor Corporation
DS009462
www.fairchildsemi.com
April 1988
Revised July 1999
7
74F20
Dual 4-Input NAND Gate
General Description
This device contains two independent gates, each of which
performs the logic NAND function.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol
IEEE/IEC
Connection Diagram
Unit Loading/Fan Out
Order Number
74F20SC
74F20SJ
74F20PC
Package Number
M14A
M14D
N14A
Package Description
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Pin Names
Description
U.L.
Input I
IH
/I
IL
HIGH/LOW
Output I
OH
/I
OL
A
n
, B
n
, C
n
, D
n
O
n
Inputs
1.0/1.0
20
μ
A/
0.6 mA
Outputs
50/33.3
1 mA/20 mA
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74F20PC | Dual 4-Input NAND Gate |
| 74F20SC | Dual 4-Input NAND Gate |
| 74F20SJ | Dual 4-Input NAND Gate |
| 74F20PC | Dual 4-Input NAND Gate |
| 74F20SC | ADAPTERS, COAX; MCX JACK TO MCX JACK BULKHEAD COAXIAL ADAPTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F-20 | 制造商:Cooper Bussmann 功能描述:AT&T COLUMBUS FUSE - Bulk 制造商:COOPER BUSSMANN 功能描述:AT&T COLUMBUS FUSE |
| 74F20D | 制造商:National Semiconductor 功能描述:74F20 NSC'88/90 NOTES |
| 74F20DC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 74F20LC | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 74F20N | 制造商:SIG 功能描述:74F20 SIG84 |
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