74F552SC中文資料仙童半導體數(shù)據(jù)手冊PDF規(guī)格書
74F552SC規(guī)格書詳情
General Description
The 74F552 octal transceiver contains two 8-bit registers for temporary storage of data flowing in either direction. Each register has its own clock pulse and clock enable input as well as a flag flip-flop that is set automatically as the register is loaded. The flag output will be reset when the output enable returns to HIGH after reading the output port. Each register has a separate output enable control for its 3-STATE buffer. The separate Clocks, Flags, and Enables provide considerable flexibility as I/O ports for demand-response data transfer.
Features
■ 8-Bit bidirectional I/O Port with handshake
■ Register status flag flip-flops
■ Separate clock enable and output enable
■ Parity generation and parity check
■ B-outputs sink 64 mA
■ 3-STATE outputs
產(chǎn)品屬性
- 型號:
74F552SC
- 功能描述:
總線收發(fā)器 Oct Registered 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(shù)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
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
onsemi(安森美) |
23+ |
PDIP20 |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
NS |
23+ |
NA/ |
65 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
羅徹斯特 |
23+ |
6000 |
誠信服務,絕對原裝原盤 |
詢價 | |||
SOP-20 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價 | ||
NSC |
新 |
50 |
全新原裝 貨期兩周 |
詢價 | |||
24+ |
5000 |
公司存貨 |
詢價 | ||||
原裝FAIRCHI |
23+ |
SOP-20 |
5000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
原裝FAIRCHI |
23+ |
SOP-20 |
5000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
ON Semiconductor(安森美) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
ON Semiconductor |
2022+ |
20-PDIP |
38550 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 |