規格
| 屬性 | 價值 |
| Supplier | Rochester Electronics, LLC,Texas Instruments |
| Package / Case | Tray,Tray |
| Series | 74FB |
| Part Status | Obsolete |
| Logic Type | TTL/BTL Transceiver/Translator |
| Voltage - Supply | 4.5V ~ 5.5V |
| Number of Bits | 7 |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
