Interface - UARTs (Universal Asynchronous Receiver Transmitter)

	Mfr Part #	Quantity Available	Price	Product Status	Features	Number of Channels	FIFO's	Protocol	Data Rate (Max)	Voltage - Supply	With Auto Flow Control	With IrDA Encoder/Decoder	With False Start Bit Detection	With Modem Control	Mounting Type	Package / Case	Supplier Device Package
	SC16C750BIA44,529 IC UART 64BYTE 44PLCC NXP USA Inc.	1643 In Stock	0.00000	Obsolete	-	1, UART	64 Byte	-	3Mbps	2.5V, 3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	ST16C550IJ44TR-F IC UART FIFO 16B SGL 44PLCC MaxLinear, Inc.	9141 In Stock	0.00000	Obsolete	Timer/Counter	1, UART	16 Byte	-	1.5Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	SCC2681AC1A44,529 IC DUART 1MBPS 44PLCC NXP USA Inc.	3967 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	-	-	1Mbps	5V	Yes	-	Yes	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	TL16C550CIPTRG4 IC ASYNC COMM ELEMENT 48-LQFP Texas Instruments	6321 In Stock	0.00000	Discontinued at Digi-Key	-	1, UART	16 Byte	-	1Mbps	3V ~ 5.25V	Yes	-	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)
	SC28L92A1A,529 IC UART DUAL W/FIFO 44-PLCC NXP USA Inc.	6138 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	-	1Mbps	3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16M580IM48TR-F IC UART FIFO 16B 48TQFP MaxLinear, Inc.	5396 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	1, UART	16 Byte	RS232, RS422, RS485	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
	SC16C850IET,151 IC UART SINGLE W/FIFO 36-TFBGA NXP USA Inc.	5438 In Stock	0.00000	Obsolete	-	1, UART	128 Byte	RS485	5Mbps	2.5V ~ 3.3V	Yes	Yes	Yes	Yes	Surface Mount	36-TFBGA	36-TFBGA (3.5x3.5)
	XR17D158IV IC UART PCI BUS OCTAL 144LQFP MaxLinear, Inc.	3248 In Stock	0.00000	Obsolete	-	8	64 Byte	RS485	6.25Mbps	3.3V, 5V	Yes	Yes	Yes	-	Surface Mount	144-LQFP	144-LQFP (20x20)
	SC16C650BIB48,128 IC UART 48LQFP NXP USA Inc.	7617 In Stock	0.00000	Obsolete	-	1, UART	32 Byte	-	3Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)
	SC16C654IA68,512 IC QUAD UART 64BYTE 68PLCC NXP USA Inc.	5879 In Stock	0.00000	Obsolete	-	4, QUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.18x24.18)
	SCC2691AC1A28,602 IC UART SINGLE 28-PLCC NXP USA Inc.	6898 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	1, UART	-	-	-	5V	Yes	-	Yes	-	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.48x11.48)
	PC16552DVX/NOPB IC UART DUAL WITH FIFO 44-PLCC Texas Instruments	1556 In Stock	0.00000	Obsolete	-	2, DUART	16 Byte	-	1.5Mbps	5V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
	XR16C854IJ-F IC UART FIFO 128B QUAD 68PLCC MaxLinear, Inc.	9070 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	128 Byte	RS232, RS485	2Mbps	2.97V ~ 5.5V	Yes	Yes	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	SC28L92A1BS,528 IC UART DUAL W/FIFO 48HVQFN NXP USA Inc.	4104 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	-	1Mbps	3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	48-VFQFN Exposed Pad	48-HVQFN (6x6)
	SCC2698BC1A84,518 IC UART OCTAL ENHANCED SOT189 NXP USA Inc.	9611 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	8	-	RS485	-	5V	Yes	-	Yes	Yes	Surface Mount	84-LCC (J-Lead)	84-PLCC (29.26x29.26)
	SC68C752BIB48,151 IC UART DUAL W/FIFO 48-LQFP NXP USA Inc.	8749 In Stock	0.00000	Obsolete	-	2, DUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	48-LQFP	48-LQFP (7x7)
	XR16C2550IJ-F IC UART FIFO 16B DUAL 44PLCC MaxLinear, Inc.	8607 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97V ~ 5.5V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
	XR16M770IL32-F IC UART FIFO 64B 32QFN MaxLinear, Inc.	2817 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	1, UART	64 Byte	RS232, RS422, RS485	16Mbps	1.62V ~ 3.63V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	SC26C92A1B,528 IC UART DUAL 44-QFP NXP USA Inc.	1768 In Stock	0.00000	Obsolete	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	8 Byte	-	1Mbps	5V	Yes	-	Yes	Yes	Surface Mount	44-QFP	44-PQFP (10x10)
	SC28L194A1A,518 IC UART QUAD 68PLCC NXP USA Inc.	6334 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	-	-	3.3V, 5V	Yes	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.18x24.18)
	XR19L220IL40-F IC UART/TXRX RS232 40QFN MaxLinear, Inc.	9521 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	1, UART	16 Byte	RS232	250kbps	3.3V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	40-VFQFN Exposed Pad	40-QFN (6x6)
	SC16C654IB64,157 IC QUAD UART 64BYTE 64LQFP NXP USA Inc.	5855 In Stock	0.00000	Obsolete	-	4, QUART	64 Byte	-	5Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
	ST16C554DIJ68-F IC UART FIFO 16B QUAD 68PLCC MaxLinear, Inc.	6565 In Stock	0.00000	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	1.5Mbps	2.97V ~ 5.5V	Yes	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
	SC16C550IA44,512 IC UART 44PLCC NXP USA Inc.	5779 In Stock	0.00000	Obsolete	-	1, UART	16 Byte	-	3Mbps	2.5V, 3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)