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74F20 Datasheet

  • 74F20

  • Dual 4-Input NAND Gate

  • 4頁(yè)

  • FAIRCHILD

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74F20 Dual 4-Input NAND Gate
April 1988
Revised July 1999
74F20
Dual 4-Input NAND Gate
General Description
This device contains two independent gates, each of which
performs the logic NAND function.
Ordering Code:
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
Devices also available in Tape and Reel. Specify by appending the suffix letter 鈥淴鈥?to the ordering code.
Logic Symbol
IEEE/IEC
Connection Diagram
Unit Loading/Fan Out
U.L.
Pin Names
A
n
, B
n
, C
n
, D
n
O
n
Description
HIGH/LOW
Inputs
Outputs
1.0/1.0
50/33.3
Input I
IH
/I
IL
Output I
OH
/I
OL
20
碌A(chǔ)/鈭?.6
mA
鈭?
mA/20 mA
漏 1999 Fairchild Semiconductor Corporation
DS009462
www.fairchildsemi.com

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