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M74HCT244M1R中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書
M74HCT244M1R規(guī)格書詳情
DESCRIPTION
The 74HCT244 is an advanced high-speed CMOS OCTAL BUS BUFFER (3-STATE) fabricated with silicon gate C2MOS technology. G control input governs four BUS BUFFERs. All inputs are equipped with protection circuits against static discharge and transient excess voltage.
■ HIGH SPEED:
tPD = 15 ns (TYP.) at VCC = 4.5V
■ LOW POWER DISSIPATION:
ICC = 4μA(MAX.) at TA=25°C
■ COMPATIBLE WITH TTL OUTPUTS :
VIH = 2V (MIN.) VIL = 0.8V (MAX)
■ BALANCED PROPAGATION DELAYS:
tPLH ? tPHL
■ SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 6mA (MIN)
■ PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 244
產品屬性
- 型號：
M74HCT244M1R
- 功能描述：
緩沖器和線路驅動器 Octal Bus Buffer
- RoHS：
否
- 制造商：
Micrel
- 輸入線路數(shù)量：
1
- 輸出線路數(shù)量：
2
- 極性：
Non-Inverting
- 電源電壓-最大：
+/- 5.5 V
- 電源電壓-最?。?/span>
+/- 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 |
|---|---|---|---|---|---|---|---|
ST/意法 |
23+ |
NA/ |
15000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ST |
2020+ |
SOP20 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
STM |
1815+ |
SOP20-7.2 |
6528 |
只做原裝正品現(xiàn)貨!或訂貨,假一賠十! |
詢價 | ||
STMicroelect |
23+ |
SOP |
9526 |
詢價 | |||
STMicroelect |
23+ |
QFP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
ST |
22+ |
SOP7.2mm |
37363 |
原裝正品現(xiàn)貨,可開13個點稅 |
詢價 | ||
ST |
23+ |
SO-20 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
STMicroelectronics |
24+ |
SOP |
21840 |
詢價 | |||
NA |
24+ |
51 |
原裝現(xiàn)貨假一賠十 |
詢價 | |||
STMicroelectronics |
18+ |
ICBUFF/DVRTRI-STDUAL20SO |
6800 |
公司原裝現(xiàn)貨/歡迎來電咨詢! |
詢價 |
