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M74HC4049TTR中文资料PDF规格书
M74HC4049TTR规格书详情
DESCRIPTION
The M54/74HC4049 and the M54/74HC4050 are high speed CMOS HEX BUFFER fabricated in silicon gate C2MOS technology.
They have the same high speed performance of LSTTL combined with true CMOS low power consumption. The M54/75HC4049 is an inverting buffer, while the M54/74HC4050 is a non-inverting buffer.
The internal circuit is composed of 3 stage or 2- stage inverters, which provides high noise immunity and a stable output.
Input protection circuits are different from those of the high speed CMOS IC’s.
■ HIGH SPEED tPD = 9 ns (TYP.) AT VCC = 5 V
■ LOW POWER DISSIPATION ICC = 1 µA (MAX.) AT TA = 25 °C
■ HIGH NOISE IMMUNITY VNIH = VNIL = 28 VCC (MIN.)
■ OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS
■ SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 6 mA (MIN.)
■ BALANCED PROPAGATION DELAYS tPLH = tPHL
■ WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V TO 6 V
■ PIN AND FUNCTION COMPATIBLE WITH 4049B/4050B
产品属性
- 型号:
M74HC4049TTR
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
HEX BUFFER/CONVERTER(INVERTER)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
23+ |
DIP16 |
16900 |
支持样品,原装现货,提供技术支持! |
询价 | ||
ST |
22+ |
DIP |
30000 |
原装正品 |
询价 | ||
ST/意法 |
SOP3.9 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
STMicroelectronics |
18+ |
ICBUFFER/CNVRTRHEXN-INV1 |
6800 |
公司原装现货 |
询价 | ||
ST |
22+ |
SO-16 |
3200 |
十年品牌!原装现货!!! |
询价 | ||
ST/意法 |
DIP-16 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
ST/意法 |
23+ |
DIP-16 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ST |
23+ |
DIP16 |
16900 |
正规渠道,只有原装! |
询价 | ||
ST/意法 |
22+ |
DIP-16 |
5623 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
st |
23+ |
16-DIP |
53205 |
询价 |