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Part Number | SN74ALS232BFNR | SN74ALS232BFN |
---|---|---|
Manufacturer | Texas Instruments | Texas Instruments |
Product Status | Obsolete | Obsolete |
Memory Size | 64 (16 x 4) | 64 (16 x 4) |
Function | Asynchronous | Asynchronous |
Data Rate | 40MHz | 40MHz |
Access Time | 30ns | 30ns |
Voltage - Supply | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V |
Current - Supply (Max) | 125mA | 125mA |
Bus Directional | Uni-Directional | Uni-Directional |
Expansion Type | Width | Width |
Programmable Flags Support | No | No |
Retransmit Capability | No | No |
FWFT Support | No | No |
Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
Mounting Type | Surface Mount | Surface Mount |
Package / Case | 20-LCC (J-Lead) | 20-LCC (J-Lead) |
Supplier Device Package | 20-PLCC (9x9) | 20-PLCC (9x9) |