
图片 | 型号 | 文档 | 类别 | 描述 | 品牌 | 供应商 | |
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27HC191L-45/L | ![]() |
OTP ROM | 2K X 8 OTPROM, 45 ns, PQCC28, PLASTIC, LCC-28 | ![]() |
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27HC191L-45/P | ![]() |
OTP ROM | 2K X 8 OTPROM, 45 ns, PDIP24, 0.600 INCH, PLASTIC, DIP-24 | ![]() |
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27HC191L-45I/L | ![]() |
OTP ROM | 2K X 8 OTPROM, 45 ns, PQCC28, PLASTIC, LCC-28 | ![]() |
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27HC191L-45I/P | ![]() |
OTP ROM | 2K X 8 OTPROM, 45 ns, PDIP24, 0.600 INCH, PLASTIC, DIP-24 | ![]() |
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27HC191L-55/L | ![]() |
OTP ROM | 2K X 8 OTPROM, 55 ns, PQCC28, PLASTIC, LCC-28 | ![]() |
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27HC191L-55/P | ![]() |
OTP ROM | 2K X 8 OTPROM, 55 ns, PDIP24, 0.600 INCH, PLASTIC, DIP-24 | ![]() |
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27HC191L-55I/L | ![]() |
OTP ROM | 2K X 8 OTPROM, 55 ns, PQCC28, PLASTIC, LCC-28 | ![]() |
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27HC191L-55I/P | ![]() |
OTP ROM | 2K X 8 OTPROM, 55 ns, PDIP24, 0.600 INCH, PLASTIC, DIP-24 | ![]() |
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27HC256-55/L | ![]() |
OTP ROM | 32KX8 OTPROM, 55ns, PQCC32, PLASTIC, LCC-32 | ![]() |
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27HC256-55/L | ![]() |
OTP ROM | 32K X 8 OTPROM, 55 ns, PQCC32, PLASTIC, LCC-32 | ![]() |
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27HC256-55/P | ![]() |
OTP ROM | 32KX8 OTPROM, 55ns, PDIP28, PLASTIC, DIP-28 | ![]() |
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27HC256-55/P | ![]() |
OTP ROM | 32K X 8 OTPROM, 55 ns, PDIP28, PLASTIC, DIP-28 | ![]() |
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27HC256-55/SO | ![]() |
OTP ROM | 32KX8 OTPROM, 55ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27HC256-55/SO | ![]() |
OTP ROM | 32K X 8 OTPROM, 55 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27HC256-55E/L | ![]() |
OTP ROM | 32KX8 OTPROM, 55ns, PQCC32, PLASTIC, LCC-32 | ![]() |
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27HC256-55E/P | ![]() |
OTP ROM | 32KX8 OTPROM, 55ns, PDIP28, PLASTIC, DIP-28 | ![]() |
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27HC256-55E/SO | ![]() |
OTP ROM | 32KX8 OTPROM, 55ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27HC256-55I/L | ![]() |
OTP ROM | 32KX8 OTPROM, 55ns, PQCC32, PLASTIC, LCC-32 | ![]() |
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27HC256-55I/P | ![]() |
OTP ROM | 32KX8 OTPROM, 55ns, PDIP28, PLASTIC, DIP-28 | ![]() |
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27HC256-55I/SO | ![]() |
OTP ROM | 32KX8 OTPROM, 55ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27HC256-70/L | ![]() |
OTP ROM | 32KX8 OTPROM, 70ns, PQCC32, PLASTIC, LCC-32 | ![]() |
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27HC256-70/P | ![]() |
OTP ROM | 32K X 8 OTPROM, 70 ns, PDIP28, PLASTIC, DIP-28 | ![]() |
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27HC256-70/SO | ![]() |
OTP ROM | 32KX8 OTPROM, 70ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27HC256-70/SO | ![]() |
OTP ROM | 32K X 8 OTPROM, 70 ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27HC256-70/SP | ![]() |
OTP ROM | IC,EPROM,32KX8,CMOS,DIP,28PIN,PLASTIC | ![]() |
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27HC256-70E/L | ![]() |
OTP ROM | 32KX8 OTPROM, 70ns, PQCC32, PLASTIC, LCC-32 | ![]() |
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27HC256-70E/P | ![]() |
OTP ROM | 32KX8 OTPROM, 70ns, PDIP28, PLASTIC, DIP-28 | ![]() |
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27HC256-70E/SO | ![]() |
OTP ROM | 32KX8 OTPROM, 70ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
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27HC256-70I/P | ![]() |
OTP ROM | 32K X 8 OTPROM, 70 ns, PDIP28, PLASTIC, DIP-28 | ![]() |
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27HC256-70I/SO | ![]() |
OTP ROM | 32KX8 OTPROM, 70ns, PDSO28, 0.300 INCH, PLASTIC, SOIC-28 | ![]() |
OTP ROM 热门型号
- MX27L2000TI-12
- MX27L2000TC-20
- MX27L2000TC-15
- MX27L2000QC-25
- MX27L2000PI-15
- MX27L2000PI-12
- MX27L2000PC-15
- MX27L2000PC-12
- MX27L2000MI-25
- MX27L1000TI-25
- MX27L1000TI-20
- MX27L1000TI-15
- MX27L1000TC-20
- DM74S472V
- DM74S472N
- DM74S472J
- DM74S472BV
- DM74S472BN
- DM74S472BJ
- DM74S472AV
- DM74S472AN
- DM74S472AJ
- DM74S472
- CY7C277-50WC
- CY7C277-50TMB
- CY7C277-50PC
- CY7C277-50LMB
- CY7C277-50KMB
- CY7C277-50JC
- CY7C277-50DMB
- CY7C277-40WC
- CY7C277-40TMB
- CY7C277-40PC
- CY7C277-40LMB
- CY7C277-40KMB
- CY7C277-40JC
- CY7C277-40DMB
- CY7C271-55WMB
- CY7C271-45WMB
- CY7C266-25JC
- CY7C265-50DMB
- CY7C265-40PC
- CY7C265-25WC
- CY7C265-25PC
- CY7C264-35PC
- CY7C263-55JI
- CY7C263-25DMB
- CY7C263-20JC
- CY7C261-45WMB
- CY7C261-45PC
- CY7C261-35PC
- CY7C261-25PC
- CY7C261-25JC
- CY7C261-20WC
- CY7C261-20PC
- CY7C245A-35JC
- CY7C245A-35DMB
- CY7C235A-40PC
- CY7C235A-40LMB
- CY7C235A-25PC
- NM27C040N120
- DM74S288N/B+
- DM74S288N/A+
- DM74S288J/B+
- DM74S288J/A+
- DM74S288AN/B+
- DM74S288AN/A+
- DM74S288AJ/B+
- DM74S288AJ/A+
- 27C128-25I/P
- 27C128-17I/SO
- 27C128-17I/P
- 27C128-17I/L
- 27C128-17E/SO
- 27C128-17E/P
- 27C128-17E/L
- 27C128-17/SO
- 27C128-17/P
- 27C128-17/L
- 27C128-15E/P
- DM54S472J
- DM54S472BJ
- DM54S472AJ
- DM54S472
- M27C160-150B1
- M27C160-100XB6
- M27C160-150XS6TR
- M27C160-120XS6TR
- M27C160-100XS6TR
- M27C160-90XS6TR
- M27C160-70XS6TR
- M27C160-90B1
- M27C160-90XS1
- M27C160-70XS1
- M27C160-150XM1
- M27C160-100XM1
- M27C160-90XM1
- M27C160-70XM1
- M27C160-50XM1
- M27C160-150XK1
什么是OTP ROM
- OTP ROM,全称One-Time-Programmable Read-Only Memory,即一次性可编程只读存储器,也被称为eFuse。
OTP ROM的工作原理基于其内部的物理结构。在编程过程中,通过特定的方式(如激光烧断、电流熔断等)改变存储位的物理状态,从而实现从0到1的编程。由于这种物理状态的改变是不可逆的,因此OTP ROM只能被编程一次。