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74F245PC-NL PDF预览

74F245PC-NL

更新时间: 2024-10-26 04:00:59
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD /
页数 文件大小 规格书
9页 108K
描述
Octal Bidirectional Transceiver with 3-STATE Outputs

74F245PC-NL 数据手册

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April 1988  
Revised March 2005  
74F245  
Octal Bidirectional Transceiver with 3-STATE Outputs  
General Description  
Features  
The 74F245 contains eight non-inverting bidirectional buff-  
ers with 3-STATE outputs and is intended for bus-oriented  
applications. Current sinking capability is 24 mA at the  
A Ports and 64 mA at the B Ports. The Transmit/Receive  
(T/R) input determines the direction of data flow through  
the bidirectional transceiver. Transmit (active HIGH)  
enables data from A Ports to B Ports; Receive (active  
LOW) enables data from B Ports to A Ports. The Output  
Enable input, when HIGH, disables both A and B Ports by  
placing them in a High Z condition.  
Non-inverting buffers  
Bidirectional data path  
A outputs sink 24 mA  
B outputs sink 64 mA  
Ordering Code:  
Order Number Package Number  
Package Description  
74F245SC  
M20B  
M20B  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide  
74F245SC_NL  
(Note 1)  
Pb-Free 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300"  
Wide  
74F245SJ  
M20D  
MSA20  
MTC20  
N20A  
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide  
Pb-Free 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide  
74F245MSA  
74F245MTC  
74F245PC  
74F245PC_NL  
(Note 1)  
N20A  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Note 1: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Please use order number as indicated.  
IEEE/IEC  
Logic Symbols  
© 2005 Fairchild Semiconductor Corporation  
DS009503  
www.fairchildsemi.com  

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