Part Number Manufacturer / Brand Brife Description Part StatusFeaturesNumber of ChannelsFIFO'sProtocolData Rate (Max)Voltage - SupplyWith Auto Flow ControlWith IrDA Encoder/DecoderWith False Start Bit DetectionWith Modem ControlMounting TypePackage / CaseSupplier Device Package
Texas Instruments IC ASYNC COMM ELEMENT 48-LQFP Active
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1, UART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount48-LQFP48-LQFP (7x7)
Texas Instruments IC UART DUAL 64 BYTE 48TQFP ActiveInternal Oscillator, Timer/Counter2, DUART64 ByteRS4853Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC ASYNC COMM ELEMENT 80-LQFP Active
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4, QUART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount80-LQFP80-LQFP (12x12)
Texas Instruments IC UART DUAL WITH FIFO 44-PLCC Active
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2, DUART16 Byte
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1.5Mbps5V
-
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YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC DUAL UART 16BYTE FIFO 48-TQFP ActiveInternal Oscillator2, DUART16 Byte
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1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC QUAD UART W/FIFO 80-LQFP Active
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4, QUART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount80-LQFP80-LQFP (12x12)
Texas Instruments IC UART DUAL WITH FIFO 44-PLCC Active
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2, DUART16 Byte
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1.5Mbps5V
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YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC QUAD UART 64BYTE FIFO 64-LQFP ActiveInternal Oscillator4, QUART64 ByteRS4853Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
Texas Instruments IC QUAD UART W/FIFO 80-LQFP Active
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4, QUART64 Byte
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3Mbps2.7 V ~ 5.5 VYes
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YesYesSurface Mount80-LQFP80-LQFP (12x12)
Texas Instruments IC ASYNC COMM ELEMENT 44-PLCC Active
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1, UART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC ASYNC COMM ELEMENT 44-PLCC Active
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1, UART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC ASYNC COMM ELEMENT DUAL68PLCC ActivePrinter Port2, DUART
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-
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4.75 V ~ 5.25 V
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-
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YesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
Texas Instruments IC UART WITH FIFO 44-PLCC Active
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1, UART16 Byte
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1.5Mbps4.5 V ~ 5.5 V
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YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC UART WITH FIFO 40-DIP Last Time Buy
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1, UART16 Byte
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1.5Mbps4.5 V ~ 5.5 V
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YesYesThrough Hole40-DIP (0.600", 15.24mm)40-DIP
Texas Instruments IC ASYNC COMM ELEMENT 80-LQFP Active
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4, QUART16 Byte
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1Mbps4.75 V ~ 5.25 V
-
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YesYesSurface Mount80-LQFP80-LQFP (12x12)
Texas Instruments IC QUAD UART W/FIFO 68-PLCC Active
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4, QUART16 Byte
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1Mbps4.75 V ~ 5.25 V
-
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YesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
Texas Instruments IC QUAD UART 64BYTE FIFO 68-PLCC Active
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4, QUART64 Byte
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3Mbps2.7 V ~ 5.5 VYes
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YesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
Texas Instruments IC ASYNC COMM ELEMENT 44-PLCC Active
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1, UART
-
-
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4.75 V ~ 5.25 V
-
-
YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC ASYNC COMM ELEMENT 48-LQFP Active
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1, UART16 Byte
-
1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount48-LQFP48-LQFP (7x7)
Texas Instruments IC DUAL UART W/64B FIFO 48-TQFP Active
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2, DUART64 ByteRS4853Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC ASYNC COMM ELEMENT 44-PLCC Active
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1, UART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC DUAL UART 1.8-5V FIFO 48-TQFP ActiveInternal Oscillator2, DUART16 Byte
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1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC UART 64-BYTE FIFO 44-PLCC Active
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1, UART64 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC ASYNC COMM ELEMENT 68-PLCC Active
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4, QUART16 Byte
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1Mbps4.75 V ~ 5.25 V
-
-
YesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
Texas Instruments IC QUAD UART 64BYTE FIFO 64-LQFP ActiveInternal Oscillator4, QUART64 ByteRS4853Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount64-LQFP64-LQFP (10x10)
Texas Instruments IC ASYNC COMM ELEMENT 48-TQFP Active
-
1, UART16 Byte
-
1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC ASYNC COMM ELEMENT 48-TQFP Active
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1, UART16 Byte
-
1Mbps2.25 V ~ 5.5 VYes
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC ASYNC COMM ELEMENT 48-LQFP Active
-
1, UART16 Byte
-
1Mbps2.25 V ~ 5.5 VYes
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YesYesSurface Mount48-LQFP48-LQFP (7x7)
Texas Instruments IC DUAL ASYNCH COMM 68-PLCC ActivePrinter Port2, DUART16 Byte
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1Mbps4.75 V ~ 5.25 V
-
-
YesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
Texas Instruments IC ASYNC COMM ELEMENT 48-LQFP Active
-
1, UART16 Byte
-
1Mbps2.25 V ~ 5.5 VYes
-
YesYesSurface Mount48-LQFP48-LQFP (7x7)
Texas Instruments IC ASYNC COMM ELEMENT 44-PLCC Active
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1, UART
-
-
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4.75 V ~ 5.25 V
-
-
YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC ASYNC COMM ELEMENT 48-TQFP Active
-
1, UART16 Byte
-
1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC ASYNC COMM ELEMENT DUAL68PLCC ActivePrinter Port2, DUART16 Byte
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1Mbps4.75 V ~ 5.25 V
-
-
YesYesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
Texas Instruments IC ASYNC COMM ELEMENT 24-BGA Active
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1, UART16 Byte
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1Mbps2.25 V ~ 5.5 VYes
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YesYesSurface Mount24-VFBGA24-BGA MICROSTAR JUNIOR (3x3)
Texas Instruments IC ASYNCH COMM ELEMENT 48-TQFP Active
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1, UART16 Byte
-
1Mbps2.25 V ~ 5.5 VYes
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC ASYNC COMM ELEMENT 32-VQFN Active
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1, UART16 Byte
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1Mbps2.25 V ~ 5.5 VYes
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YesYesSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC ASYNC COMM ELEMENT 48-LQFP Active
-
1, UART16 Byte
-
1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount48-LQFP48-LQFP (7x7)
Texas Instruments IC ASYNC COMM ELEMENT 44PLCC Active
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1, UART16 Byte
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1Mbps3 V ~ 5.25 VYes
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YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC DUAL UART 1.8V-5V FIFO 48TQFP ActiveInternal Oscillator2, DUART16 Byte
-
1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC DUAL UART W/64B FIFO 32-QFN Active
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2, DUART64 ByteRS4853Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC ASYNC COMM ELEMENT 68-PLCC ActivePrinter Port2, DUART
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-
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4.75 V ~ 5.25 V
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-
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YesSurface Mount68-LCC (J-Lead)68-PLCC (24.23x24.23)
Texas Instruments IC DUAL UART W/64B FIFO 32-QFN Active
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2, DUART64 ByteRS4853Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC UART FIFO 16B DUAL 48TQFP ActiveInternal Oscillator2, DUART16 Byte
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1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC DUAL UART 1.8-5V FIFO 32-VQFN ActiveInternal Oscillator2, DUART16 Byte
-
1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC UART DUAL W/64B FIFO 48TQFP Active
-
2, DUART64 ByteRS4853Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC RCVR/TX UNIVER W/FIFO 44-PLCC Active
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1, UART16 Byte
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1.5Mbps4.5 V ~ 5.5 V
-
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YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC DUAL UART 16BYTE FIFO 44-PLCC ActiveInternal Oscillator2, DUART16 Byte
-
1.5Mbps1.8 V ~ 5 VYes
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YesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC UART DUAL 64 BYTE 48TQFP ActiveInternal Oscillator, Timer/Counter2, DUART64 ByteRS4853Mbps1.62 V ~ 5.5 VYesYesYesYesSurface Mount48-TQFP48-TQFP (7x7)
Texas Instruments IC DUAL UART 64BYTE FIFO 44-PLCC ActiveInternal Oscillator2, DUART64 ByteRS4853Mbps1.8 V ~ 5 VYesYesYesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
Texas Instruments IC DUAL UART 64BYTE FIFO 44-PLCC ActiveInternal Oscillator2, DUART64 ByteRS4853Mbps1.8 V ~ 5 VYesYesYesYesSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
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