Function is Driver - Interface - Telecom Distributor - CYP15G0401TB-BGC DS3680N LE87251NQC

Part Number	Manufacturer / Brand	Brife Description	Part Status	Function	Interface	Number of Circuits	Voltage - Supply	Current - Supply	Power (Watts)	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
CYP15G0401TB-BGC	Cypress Semiconductor Corp	IC TXRX HOTLINK 256LBGA	Obsolete	Driver	LVTTL	4	3.135 V ~ 3.465 V	590mA	-	0°C ~ 70°C	Surface Mount	256-LBGA Exposed Pad	256-BGA (27x27)
DS3680N	Texas Instruments	IC QUAD PHONE RELAY DRVR 14-DIP	Active	Driver	-	4	-	-	-	0°C ~ 70°C	Through Hole	14-DIP (0.300", 7.62mm)	14-PDIP
LE87251NQC	Microsemi Corporation	IC LINE DRIVER 2CH ADSL2 16QFN	Active	Driver	-	2	10 V ~ 24 V, ±5 V ~ 12 V	4mA	-	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (4x4)
MAX3941ETG	Maxim Integrated	IC EAM DRIVER 10GBPS 24-TQFN	Discontinued at -	Driver	-	1	-5.5 V ~ -4.9 V	140mA	-	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-TQFN (4x4)
MAX3941ETG+	Maxim Integrated	IC EAM DRIVER 10GBPS 24-TQFN	Active	Driver	-	1	-5.5 V ~ -4.9 V	140mA	-	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-TQFN (4x4)
MAX3941ETG+T	Maxim Integrated	IC EAM DRIVER 10GBPS 24-TQFN	Active	Driver	-	1	-5.5 V ~ -4.9 V	140mA	-	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-TQFN (4x4)