| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| SN54LS290J | Decade counter; 4-bit binary counter | Motorola | DIP | 16 | -55°C | 125°C | 205 K |
| SN54LS293J | Decade counter; 4-bit binary counter | Motorola | DIP | 16 | -55°C | 125°C | 205 K |
| SN54LS298J | Quad 2-input multiplexer with storage | Motorola | DIP | 16 | -55°C | 125°C | 187 K |
| SN54LS299J | 8-bit shift/storage register with 3-stage outputs | Motorola | DIP | 20 | -55°C | 125°C | 255 K |
| SN54LS299J | 8-BIT UNIVERSAL SHIFT/STORAGE REGISTERS | Texas-Instruments | J | 20 | -55°C | 125°C | 315 K |
| SNJ54LS298W | QUADRUPLE 2-INPUT MULTIPLEXERS WITH STORAGE | Texas-Instruments | W | 16 | -55°C | 125°C | 144 K |
| SNJ54LS299FK | 8-BIT UNIVERSAL SHIFT/STORAGE REGISTERS | Texas-Instruments | FK | 20 | -55°C | 125°C | 315 K |
| SNJ54LS299J | 8-BIT UNIVERSAL SHIFT/STORAGE REGISTERS | Texas-Instruments | J | 20 | -55°C | 125°C | 315 K |
| SNJ54LS299W | 8-BIT UNIVERSAL SHIFT/STORAGE REGISTERS | Texas-Instruments | W | 20 | -55°C | 125°C | 315 K |
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