
For Reference Only
Part Number | NM27C040Q120 |
OEMstron Part # | NM27C040Q120 |
Manufacturer | ON Semiconductor |
Category | Semiconductors › Memory ICs › Memory |
Description | IC EPROM 4M PARALLEL 32CDIP |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | NM27C040Q120 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 22 - Mar 27 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
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NM27C040Q120 Specifications
Part Number | NM27C040Q120 | |
Brand | ON Semiconductor | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Memory ICs | |
Subcategory | Memory | |
Manufacturer | ON Semiconductor | |
Series | - | |
Memory Type | Non-Volatile | |
Memory Format | EPROM | |
Technology | EPROM - UV | |
Memory Size | 4Mb (512K x 8) | |
Memory Interface | Parallel | |
Clock Frequency | - | |
Write Cycle Time - Word, Page | - | |
Access Time | 120ns | |
Voltage - Supply | 4.5V ~ 5.5V | |
Operating Temperature | 0°C ~ 70°C (TA) | |
Mounting Type | Through Hole | |
Package / Case | 32-CDIP (0.685", 17.40mm) Window | |
Supplier Device Package | 32-CDIP |
NM27C040Q120 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
NM27C040Q120 D# NM27C040Q120-ND ON Semiconductor |
IC EPROM 4MBIT PARALLEL 32CDIP |
Limited Supply - Call |
Part Number | Description | Stock |
NM27C040Q120 D# NM27C040Q120 National Semiconductor Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
1028 |
Part Number | Description | Stock |
NM27C040Q120 National Semiconductor Corporation |
In stock shipping within 2days |
185 |
NM27C040Q-120 National Semiconductor Corporation |
In stock shipping within 2days |
181 |
Part Number | Description | Stock |
NM27C040Q120 NATIONL |
OEM/CM QUOTES ONLY | NO BROKERS |
3677 |
Part Number | Description | Stock |
NM27C040Q-120 National Semiconductor Corporation |
OEM/CM Immediate delivery |
123 |
Part Number | Description | Stock |
NM27C040Q120 D# NS-NM27C040Q120 VARIOUS |
OEM/CM ONLY |
1994 |
Part Number | Description | Stock |
NM27C040Q120 National Semiconductor Corporation |
EPROM, 512K x 8, 32 Pin, Ceramic, DIP |
4 |
Part Number | Description | Stock |
NM27C040Q120 Fairchild Semiconductor Corporation |
OEM/CM ONLY |
4311 |
Part Number | Description | Stock |
NM27C040Q-120 National Semiconductor Corporation |
IN stock Immediate delivery |
118 |
Part Number | Description | Stock |
NM27C040Q120 Fairchild Semiconductor Corporation |
shipping today |
11 |
NM27C040Q-120 DIODESINC |
shipping today |
1358 |
Part Number | Description | Stock |
NM27C040Q-120 National Semiconductor Corporation |
RFQ |
10369 |
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