74HC620中文资料PDF规格书
74HC620规格书详情
DESCRIPTION
The M54/74HC620/623 are high speed CMOS OCTAL BUS TRANSCEIVERS fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption.
■ HIGH SPEED tPD = 10 ns (TYP.) AT VCC = 5 V
■ LOW POWER DISSIPATION ICC = 4 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 LS620/623
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP(恩智浦) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
TOSHIBA |
23+ |
原厂封装 |
9526 |
询价 | |||
TOSHIBA |
21+ |
DIP20 |
165 |
原装现货假一赔十 |
询价 | ||
TOSHIBA/Toshiba Semiconductor/ |
21+ |
DIP20 |
165 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TOSHIBA东芝 |
24+23+ |
DIP |
12580 |
16年现货库存供应商终端BOM表可配单提供样品 |
询价 | ||
sgs |
22+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
NXP |
21+ |
8SO |
13880 |
公司只售原装,支持实单 |
询价 | ||
PHI |
22+23+ |
SOIC-83.9 |
8847 |
绝对原装正品全新进口深圳现货 |
询价 | ||
NXP |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
TOSHIBA/东芝 |
2021+ |
DIP |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 |