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ET9421N
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ET9421N

SKU: ET9421N
ET9421N Integrated Circuit CASE: DIP24 MAKE: ST Microelectronics - STM
Product specifications
Type Integrated Circuit
Case DIP24
Manufacturer ST Microelectronics - STM
No. of I/O Lines 19
I/O Line Types Gen. Purp.
Intrpt Types Intern Vec
fClk Max. (Hz) 4.0M
fClk Min (Hz) 1.6M
No. of I/O Ports 4
On-Chip ROM (bytes) 1k
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 24-280
No. of Pins 24
Surface Mounted Yes/No NO
SKU 415619
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