| 78Q2120 |  | TDK | 10-100BASE-TX Ethernet Transceiver | Original | PDF | 201.89KB | 33 | 
| 78Q2120 |  | TDK | 10/100BASE-TX Ethernet Transceiver | Original | PDF | 12.72KB | 1 | 
| 78Q2120-64 |  | Unknown |  | Original | PDF | 201.9KB | 33 | 
| 78Q2120-64CG |  | TDK | Ethernet Transceiver, 10Mbps|100Mbps Maximum Data Rate, 64-QFP | Original | PDF | 322.63KB | 33 | 
| 78Q2120-64CG |  | TDK | 10/100BASE-TX Ethernet Transceiver | Original | PDF | 164.69KB | 31 | 
| 78Q2120-64CG |  | TDK | Ethernet transceiver | Original | PDF | 201.88KB | 33 | 
| 78Q2120-64CG/F |  | TDK | Ethernet Transceiver: 10Mbps 100Mbps Maximum Data Rate: 64-QFP | Original | PDF | 322.61KB | 33 | 
| 78Q2120-64CGT |  | TDK | Ethernet Transceiver | Original | PDF | 261.13KB | 30 | 
| 78Q2120-64CGT |  | TDK | Ethernet transceiver | Original | PDF | 201.88KB | 33 | 
| 78Q2120-64CGT/F |  | TDK | Ethernet Transceiver | Original | PDF | 261.18KB | 30 | 
| 78Q2120-64T |  | Unknown |  | Original | PDF | 201.89KB | 33 | 
| 78Q2120-64T |  | TDK | Ethernet Transceiver, 10Mbps|100Mbps Maximum Data Rate, 64-TQFP | Original | PDF | 322.63KB | 33 | 
| 78Q2120-64T |  | TDK | 10/100BASE-TX Ethernet Transceiver | Original | PDF | 164.69KB | 31 | 
| 78Q2120-64T/F |  | TDK | Ethernet Transceiver: 10Mbps 100Mbps Maximum Data Rate: 64-TQFP | Original | PDF | 322.61KB | 33 | 
| 
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| 78Q2120C09-64CGT/F |  | Maxim Integrated | Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers - IC TXRX ETHERNET 64LQFP | Original | PDF | 589KB |  | 
| 78Q2120C09-64CGT/F |  | Teridian Semiconductor | Interface - Drivers, Receivers, Transceivers, Integrated Circuits (ICs), TXRX 10/100 BASE 3.3V 64-LQFP | Original | PDF |  | 35 | 
| 78Q2120C09-64CGTR/F |  | Maxim Integrated | Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers - IC TXRX ETHERNET 64LQFP | Original | PDF | 589KB |  | 
| 78Q2120C09-64CGTR/F |  | Teridian Semiconductor | Interface - Drivers, Receivers, Transceivers, Integrated Circuits (ICs), TXRX 10/100 BASE 3.3V 64-LQFP | Original | PDF |  | 35 | 
| 78Q2120C09A-CGT |  | TDK | Ethernet Transceiver, 10-100 BASE-TX Transceiver | Original | PDF | 387.57KB | 35 | 
| 78Q2120C09A-CGT/F |  | TDK | Ethernet Transceiver, 10-100 BASE-TX Transceiver | Original | PDF | 387.57KB | 35 |