| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
Octal buffer/line driver; 3-state; inverting The 74HC540; 74HCT540 is an 8-bit inverting buffer/line driver with 3-state outputs. The device features two output enables (OE1 and OE2). A HIGH on OEn causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interfa • Wide supply voltage range from 2.0 to 6.0 V\n• CMOS low power dissipation\n• High noise immunity\n• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B\n• Inverting outputs\n• Wide supply voltage range from 2.0 to 6.0 V\n• Input levels:• For 74HC540: CMOS level\n• For 74HCT540: TTL le; | Nexperia 安世 | Nexperia | ||
Octal buffer/line driver; 3-state; inverting 1. General description The 74HC540; 74HCT540 is an 8-bit inverting buffer/line driver with 3-state outputs. The device features two output enables (OE1 and OE2). A HIGH on OEn causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current l 文件:268.87 Kbytes 页数:15 Pages | NEXPERIA 安世 | NEXPERIA | ||
Package:20-TSSOP(0.173",4.40mm 宽);包装:管件 类别:集成电路(IC) 缓冲器,驱动器,接收器,收发器 描述:IC BUFFER INVERT 6V 20TSSOP | Nexperia USA Inc. | Nexperia USA Inc. | ||
High Speed CMOS Logic Octal Buffer and Line Drivers, Three-State 文件:41.97 Kbytes 页数:8 Pages | TI 德州仪器 | TI | ||
High Speed CMOS Logic Octal Buffer and Line Drivers, Three-State 文件:41.97 Kbytes 页数:8 Pages | TI 德州仪器 | TI | ||
High-Speed CMOS Logic Octal Buffer and Line Drivers, Three-State 文件:319.96 Kbytes 页数:16 Pages | TI 德州仪器 | TI |
技术参数
- VCC (V):
2.0 - 6.0
- Logic switching levels:
CMOS
- Output drive capability (mA):
± 7.8
- fmax (MHz):
36
- Nr of bits:
8
- Power dissipation considerations:
low
- Tamb (°C):
-40~125
- Rth(j-a) (K/W):
112
- Rth(j-c) (K/W):
39.4
- Package name:
TSSOP20
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ti |
25+ |
500000 |
行业低价,代理渠道 |
询价 | |||
Nexperia(安世) |
24+ |
TSSOP20 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Nexperia(安世) |
24+ |
TSSOP20 |
3238 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
ST |
05+ |
原厂原装 |
7051 |
只做全新原装真实现货供应 |
询价 | ||
24+ |
5000 |
公司存货 |
询价 | ||||
ST |
23+ |
原厂原封 |
16900 |
正规渠道,只有原装! |
询价 | ||
ST |
25+ |
原厂原封 |
16900 |
原装,请咨询 |
询价 | ||
ST |
2511 |
原厂原封 |
16900 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
询价 | ||
ST |
26+ |
NA |
60000 |
只有原装 可配单 |
询价 | ||
fsc |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 |
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