74F552SC中文資料仙童半導(dǎo)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?。?/span>
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(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
NATIONALSEMICONDUCTOR |
23+ |
6966 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道??商峁┐罅繋齑?詳 |
詢價 | |||
24+ |
N/A |
63000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
NS |
23+ |
DIP20 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
PHILIPS/飛利浦 |
2447 |
DIP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
Fairchild/ON |
22+ |
20PDIP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
Fairchild/ON |
21+ |
20PDIP |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
24+ |
5000 |
公司存貨 |
詢價 | ||||
ON Semiconductor |
24+ |
20-PDIP |
56200 |
一級代理/放心采購 |
詢價 | ||
原裝FAIRCHI |
23+ |
SOP-20 |
5000 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
FSC/ON |
23+ |
原包裝原封□□ |
776 |
原裝進口特價供應(yīng)QQ1304306553更多詳細咨詢庫存 |
詢價 |