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COP420P
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COP420P

SKU: COP420P
COP420P Integrated Circuit CASE: DIP28 MAKE: National Semiconductor - NSC
Product specifications
Type Integrated Circuit
Case DIP28
Manufacturer National Semiconductor - NSC
Mem. Addr Rnge 1k
No. of I/O Lines 2
I/O Line Types Word
Max. Inst. Len (bits) 32
Min Inst. Len (bits) 8
No. of Intrpt Lines 1
Intrpt Types Mask/Int V
No. of Intrpt (mask) 1
fClk Max. (Hz) 4.0M
fClk Min (Hz) 1.6M
No. of I/O Ports 4
On-Chip ROM (bytes) 0
Nom. Supp Volt 5.0
Tech. NMOS Integrated Circuit
On-Chip RAM (Bytes) 256
Oper. Temp (°C) Min 0
Oper. Temp (°C) Max. 70
Pinout Equivalence Number 28-547
No. of Pins 28
Surface Mounted Yes/No NO
SKU 1126056
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