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TC74AC245P規(guī)格書詳情
Octal Bus Transceiver
TC74AC245P/F/FT 3-State, Non-Inverting
TC74AC640P/F/FT 3-State, Inverting
The TC74AC245, 640 are advanced high speed CMOS OCTAL BUS TRANSCEIVERs fabricated with silicon gate and double-layer metal wiring C2MOS technology. They achieve the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power
dissipation. They are intended for two-way asynchronous communication between data busses. The direction of data transmission is determined by the level of the DIR input. The enable input (G) can be used to disable the device so that the busses are effectively isolated. All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Features
? High speed: tpd = 3.9 ns (typ.) at VCC = 5 V
? Low power dissipation: ICC = 8 μA (max) at Ta =25°C
? High noise immunity: VNIH = VNIL =28 VCC(min)
? Symmetrical output impedance:
|IOH| =IOL = 24 mA (min)
Capability of driving 50 Ωtransmission lines.
? Balanced propagation delays: tpLH
～ ? tpHL
? Wide operating voltage range: VCC(opr) =2 V to 5.5 V
? Pin and function compatible with 74F245/640
產(chǎn)品屬性
- 型號：
TC74AC245P
- 功能描述：
IC TRANSCVR TRI-ST 8BIT 20DIP
- RoHS：
否
- 類別：
集成電路(IC) >> 邏輯 - 緩沖器，驅(qū)動器，接收器，收發(fā)器
- 系列：
74AC
- 標準包裝：
1,000
- 系列：
74ABT
- 邏輯類型：
寄存收發(fā)器，非反相
- 元件數(shù)：
1
- 每個元件的位元數(shù)：
8
- 輸出電流高，低：
32mA，64mA
- 電源電壓：
4.5 V ~ 5.5 V
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝
- 封裝/外殼：
24-SOIC（0.295，7.50mm 寬）
- 供應(yīng)商設(shè)備封裝：
24-SOIC
- 包裝：
帶卷(TR)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TOSHIBA |
24+ |
SOP16 |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅！！ |
詢價 | ||
東芝 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
TOSHIBA 光耦 集成電路 |
Original 元件 |
原廠原封 |
10050 |
TOSHIBA現(xiàn)貨原裝△-更多數(shù)量咨詢樣品批量支持;詳詢 |
詢價 | ||
TOSHIBA |
23+ |
DIP-20 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
TOS |
24+ |
SOP16 |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
TOSHIBA |
23+ |
SOP16 |
20000 |
全新原裝假一賠十 |
詢價 | ||
TOS |
DIP10 |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
TOSHIBA/東芝 |
23+ |
SOP |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
TOSHIBA |
11+ |
DIP-20 |
8000 |
全新原裝,絕對正品現(xiàn)貨供應(yīng) |
詢價 | ||
TOS |
25+ |
SOP16 |
1000 |
強調(diào)現(xiàn)貨,隨時查詢! |
詢價 |
