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M74HC294M1R中文资料意法半导体数据手册PDF规格书
M74HC294M1R规格书详情
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
产品属性
- 型号：
M74HC294M1R
- 功能描述：
增效器/分频器 Prog Divider/Timer
- RoHS：
否
- 制造商：
Texas Instruments
- 产品：
Multiplier
- 最大工作温度：
+ 85 C
- 最小工作温度：
- 40 C
- 安装风格：
Through Hole
- 封装/箱体：
PDIP-14
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
24+ |
SO-14 |
3200 |
十年品牌!原装现货!!! |
询价 | ||
24+ |
3000 |
公司现货 |
询价 | ||||
ST/意法 |
24+ |
DIP-20 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
ST |
99+ |
DIP-20 |
20 |
原装现货海量库存欢迎咨询 |
询价 | ||
22+ |
NA |
3000 |
加我QQ或微信咨询更多详细信息, |
询价 | |||
ST |
1824+ |
DIP20 |
3000 |
原装现货专业代理,可以代拷程序 |
询价 | ||
STMicroelectronics |
24+ |
16-SO |
56200 |
一级代理/放心采购 |
询价 | ||
ST |
25+ |
SOP |
11521 |
只做原装进口!正品支持实单! |
询价 | ||
STM |
23+ |
16-DIP (0.300 7.62mm) |
33500 |
原装正品现货库存QQ:2987726803 |
询价 | ||
ST |
25+23+ |
N/A |
22612 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 |
