| HT-4.9 |  | Richco | Cable Ties and Cable Lacing, Cables, Wires - Management, HANKING TIE 4.9" NATURAL | Original | PDF |  | 1 | 
| HT-49 |  | FCI Framatome | Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BERGCON CONNECTOR SYSTMS, HANDTOOLS, MAXI PV, 18-20AWG | Scan | PDF | 103.6KB | 1 | 
| HT49100 |  | Holtek | 8-Bit Microcontroller | Original | PDF | 796.9KB | 48 | 
| HT49300 |  | Holtek | 8-Bit Microcontroller | Original | PDF | 913.92KB | 49 | 
| HT49C10 |  | Holtek | 8-Bit Microcontroller | Original | PDF | 325.46KB | 47 | 
| HT49C10-1 |  | Holtek | LCD Type 8-Bit MCU | Original | PDF | 256.61KB | 38 | 
| HT49C30-1 |  | Holtek | 8-Bit MCU, RISC, ROM, HT49 Family | Original | PDF | 351.25KB | 43 | 
| HT49C30-1 |  | Holtek | LCD type 8-bit MCU. | Original | PDF | 310.4KB | 45 | 
| HT49C30-1 |  | MCU-Memory.com | Microcontroller Unit - HT49R30A-1 / HT49C30-1 / HT49C30L | Original | PDF | 599.68KB | 40 | 
| HT49C30L |  | Holtek | 8-Bit MCU, RISC, ROM, HT49 Family | Original | PDF | 351.25KB | 43 | 
| HT49C30L |  | Holtek | LCD type 8-bit MCU. | Original | PDF | 310.4KB | 45 | 
| HT49C50 |  | Holtek | 8-Bit Microcontroller | Original | PDF | 316.48KB | 52 | 
| HT49C50-1 |  | Holtek | 8-Bit Microcontroller | Original | PDF | 324.74KB | 52 | 
| HT49C50-1 |  | Holtek | LCD Type 8-Bit MCU | Original | PDF | 315.2KB | 45 | 
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| HT49C50-1 |  | Holtek | Lcd Type 8-bit Mcu | Original | PDF | 344.51KB | 45 | 
| HT49C50L |  | Holtek | LCD Type 8-Bit MCU | Original | PDF | 315.2KB | 45 | 
| HT49C50L |  | Holtek | 8-Bit LCD Type MCU | Original | PDF | 348.54KB | 47 | 
| HT49C50L |  | Holtek | LCD Type 8-Bit MCU | Original | PDF | 344.51KB | 45 | 
| HT49C70-1 |  | Holtek | LCD type 8-bit MCU. | Original | PDF | 345.05KB | 45 | 
| HT49C70-1 |  | Holtek | 8-Bit MCU, RISC, ROM, HT49 Family | Original | PDF | 376.38KB | 44 |