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M74HC294TTR中文资料PDF规格书
M74HC294TTR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:
M74HC294TTR
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
PROGRAMMABLE DIVIDER/TIMER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
2022 |
DIP-20 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
ST |
22+ |
DIP20 |
2250 |
全新原装正品 现货 假一罚十 |
询价 | ||
STMICROELECT |
06+ |
原厂原装 |
4288 |
只做全新原装真实现货供应 |
询价 | ||
22+ |
NA |
3000 |
加我QQ或微信咨询更多详细信息, |
询价 | |||
ST/意法 |
99+ |
DIP-20 |
20 |
原装现货低价销售 |
询价 | ||
ST/意法 |
23+ |
DIP20 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
ST |
DIP-16 |
93480 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ST |
1822+ |
DIP |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
ST |
23+ |
16DIP |
9000 |
原装正品,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 |