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DM74LS240SJ中文資料仙童半導體數據手冊PDF規(guī)格書
DM74LS240SJ規(guī)格書詳情
General Description
These buffers/line drivers are designed to improve both the performance and PC board density of 3-STATE buffers/ drivers employed as memory-address drivers, clock driv ers, and bus-oriented transmitters/receivers. Featuring 400 mV of hysteresis at each low current PNP data line input, they provide improved noise rejection and high fanout outputs and can be used to drive terminated lines down to 133?.
特性 Features
■3-STATE outputs drive bus lines directly
■PNP inputs reduce DC loading on bus lines
■Hysteresis at data inputs improves noise margins
■Typical IOL(sink current) 24 mA
■Typical IOH(source current) ?15 mA
■Typical propagation delay times
Inverting 10.5 ns
Noninverting 12 ns
■Typical enable/disable time 18 ns
■Typical power dissipation (enabled)
Inverting 130 mW
Noninverting 135 mW
產品屬性
- 型號：
DM74LS240SJ
- 功能描述：
緩沖器和線路驅動器 Oct 3-STATE Bf/Ln Dr
- RoHS：
否
- 制造商：
Micrel
- 輸入線路數量：
1
- 輸出線路數量：
2
- 極性：
Non-Inverting
- 電源電壓-最大：
+/- 5.5 V
- 電源電壓-最小：
+/- 2.37 V
- 最大工作溫度：
+ 85 C
- 安裝風格：
SMD/SMT
- 封裝/箱體：
MSOP-8
- 封裝：
Reel
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
FSC |
24+ |
SOP7.2MM |
39 |
只做原裝正品現(xiàn)貨 歡迎來電查詢15919825718 |
詢價 | ||
NAT |
06+ |
原廠原裝 |
6894 |
只做全新原裝真實現(xiàn)貨供應 |
詢價 | ||
SOP-20 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價 | ||
T |
24+ |
SSOP20 |
20000 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
ON Semiconductor |
23+ |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | |||
FSC |
25+23+ |
5.2MM |
27660 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
FSC/ON |
23+ |
原包裝原封 □□ |
2329 |
原裝進口特價供應 特價，原裝元器件供應，支持開發(fā)樣品 更多詳細咨詢 庫存 |
詢價 | ||
FAIRCILD |
22+ |
SOP |
8000 |
原裝正品支持實單 |
詢價 | ||
NS |
25+ |
SOP20 |
3000 |
全新原裝、誠信經營、公司現(xiàn)貨銷售 |
詢價 | ||
NSC |
NA |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |
