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M74HC294TTR中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書
M74HC294TTR規(guī)格書詳情
DESCRIPTION
The 54/74HC292/7292 and HC294/7294 are high speed CMOS PROGRAMMABLE DIVIDER/TIMER fabricated with silicon C2MOS technology.
■ HIGH SPEED
fMAX = 70 MHz (TYP.) at VCC = 5 V
■ LOW POWER DISSIPATION
ICC = 4 mA (MAX.) at TA = 25 °C
■ HIGH NOISE IMMUNITY
VNIH = VNIL = 28 VCC (MIN.)
■ OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
■ SYMMETRICAL OUTPUT IMPEDANCE
|IOH|= IOL = 4 mA (MIN.)
■ BALANCED PROPAGATION DELAYS
tPLH = tPHL
■ WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
■ PIN AND FUNCTION COMPATIBLE WITH
54/74LS292/294
產(chǎn)品屬性
- 型號：
M74HC294TTR
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
PROGRAMMABLE DIVIDER/TIMER
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
21986 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
ST |
23+ |
NA |
8000 |
全新原裝假一賠十 |
詢價 | ||
ST/意法 |
25+ |
DIP-20 |
65428 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
ST/意法 |
24+ |
DIP |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ST |
25+23+ |
N/A |
22612 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | ||
ST |
99+ |
DIP-20 |
20 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
ST |
23+ |
SO-16 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
ST |
23+ |
20-Dip |
16900 |
正規(guī)渠道,只有原裝! |
詢價 | ||
st |
23+ |
20-DIP |
52559 |
詢價 | |||
ST |
24+ |
DIP |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 |
