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參數資料
| 型號： | 74FR543SCX |
| 英文描述： | SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits |
| 中文描述： | 單8位總線收發器 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 59K |
| 代理商： | 74FR543SCX |
2001 Fairchild Semiconductor Corporation
DS010902
www.fairchildsemi.com
January 1991
Revised May 2001
7
74FR543
Octal Latched Transceiver with 3-STATE Outputs
General Description
The 74FR543 octal transceiver contains two sets of D-type
latches for temporary storage of data flowing in either
direction. Separate Latch Enable and Output Enable inputs
are provided for each register to permit independent con-
trol of inputting and outputting in either direction of data
flow. Both the A and B outputs will source 15 mA and sink
64 mA.
Features
I
Functionally equivalent to 74F543
I
Back-to-back registers for storage
I
Bidirectional data path
I
A and B outputs have current sourcing capability of
15 mA and current sinking capability of 64 mA
I
Separate controls for data flow in each direction
I
Guaranteed pin-to-pin skew
I
Guaranteed 4000V minimum ESD protection
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol
Connection Diagram
Order Number
74FR543SC
74FR543SPC
Package Number
M24B
N24C
Package Description
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
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PDF描述 |
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| 74FR74PCQR | Dual D-Type Flip-Flop |
| 74FR1074PCQR | SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits |
| 74FR16245QCQR | 16-Bit Bus Transceiver |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 74FR543SPC | 功能描述:總線收發器 Octal Latched Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74FR573 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Octal D-Type Latch with 3-STATE Outputs |
| 74FR573PC | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Octal D-Type Latch with 3-STATE Outputs |
| 74FR573SC | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Octal D-Type Latch with 3-STATE Outputs |
| 74FR573SCX | 功能描述:閉鎖 Octal D-Type Latch RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
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