| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Logic Type | Supply Voltage | Number of Bits | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | 74VHC161284MTDLINE TRANSCEIVER Fairchild Semiconductor | 9,341 |  |   Datasheet | 74VHC | 48-TFSOP (0.240", 6.10mm Width) | Tube | Obsolete | IEEE STD 1284 Translation Transceiver | 4.5V ~ 5.5V | 8 | -40°C ~ 85°C | - | - | Surface Mount | 48-TSSOP | 
|   | DM74LS283MADDER/SUBTRACTOR, LS SERIES Fairchild Semiconductor | 2,976 |  |   Datasheet | 74LS | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Binary Full Adder with Fast Carry | 4.75V ~ 5.25V | 4 | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC | 
|   | 74F283SJADDER/SUBTRACTOR Fairchild Semiconductor | 2,973 |  |   Datasheet | 74F | 16-SOIC (0.209", 5.30mm Width) | Bulk | Active | Binary Full Adder with Fast Carry | 4.5V ~ 5.5V | 4 | 0°C ~ 70°C | - | - | Surface Mount | 16-SOP | 
|   | 74F283SJXADDER/SUBTRACTOR Fairchild Semiconductor | 2,000 |  |   Datasheet | 74F | 16-SOIC (0.209", 5.30mm Width) | Bulk | Active | Binary Full Adder with Fast Carry | 4.5V ~ 5.5V | 4 | 0°C ~ 70°C | - | - | Surface Mount | 16-SOP | 
|   | 74ACT1284MSAXLINE TRANSCEIVER Fairchild Semiconductor | 9,134 |  |   Datasheet | 74ACT | 20-SSOP (0.209", 5.30mm Width) | Bulk | Obsolete | IEEE STD 1284 Translation Transceiver | 4.5V ~ 5.5V | 7 | -40°C ~ 85°C | - | - | Surface Mount | 20-SSOP | 
|   | 74ACT1284MSALINE TRANSCEIVER Fairchild Semiconductor | 2,015 |  |   Datasheet | 74ACT | 20-SSOP (0.209", 5.30mm Width) | Tube | Obsolete | IEEE STD 1284 Translation Transceiver | 4.5V ~ 5.5V | 7 | -40°C ~ 85°C | - | - | Surface Mount | 20-SSOP | 
|   | 74F182PCLOOK-AHEAD CARRY GENERATOR Fairchild Semiconductor | 4,091 |  |   Datasheet | 74F | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Look-ahead Carry Generator | 4.5V ~ 5.5V | 4 | 0°C ~ 70°C | - | - | Through Hole | 16-PDIP | 
|   | FM3540CM14XMULTIPLEXED/ LATCHED PORT Fairchild Semiconductor | 118,793 |  |   Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Multiplexer for Microprocessor | 3V ~ 5.5V | 5 | 0°C ~ 70°C | - | - | Surface Mount | 14-SOIC | 
|   | FM3560MT20XMULTIPLEXED/ LATCHED PORT Fairchild Semiconductor | 42,143 |  |   Datasheet | FM | 20-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Multiplexer for Microprocessor | 3V ~ 5.5V | 5 | 0°C ~ 70°C | - | - | Surface Mount | 20-TSSOP | 
|   | 74VHC161284MEAXLINE TRANSCEIVER Fairchild Semiconductor | 7,767 |  |   Datasheet | 74VHC | 48-BSSOP (0.295", 7.50mm Width) | Bulk | Obsolete | IEEE STD 1284 Translation Transceiver | 4.5V ~ 5.5V | 8 | -40°C ~ 85°C | - | - | Surface Mount | 48-SSOP |