74VHC16240TTR vs 74VHC16244TTR vs 74VHC16245TTR


PartNumber	74VHC16240TTR	74VHC16244TTR	74VHC16245TTR
Description	Buffers & Line Drivers 16-Bit Bus Buffer	Buffers & Line Drivers 16-Bit Bus Buffer	Bus Transceivers 16-Bit Bus Tranceivr
Manufacturer	STMicroelectronics	STMicroelectronics	STMicroelectronics
Product Category	Buffers & Line Drivers	Buffers & Line Drivers	Bus Transceivers
RoHS	Y	Y	Y
Number of Input Lines	16 Input	16 Input	-
Number of Output Lines	3 Output	3 Output	-
Polarity	Inverting	Non-Inverting	Non-Inverting
Supply Voltage Max	5.5 V	5.5 V	5.5 V
Supply Voltage Min	2 V	2 V	2 V
Minimum Operating Temperature	- 55 C	- 55 C	- 55 C
Maximum Operating Temperature	+ 125 C	+ 125 C	+ 125 C
Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT
Package / Case	TSSOP-48	TSSOP-48	TSSOP-48
Packaging	Reel	Reel	Reel
Function	Buffer/Line Driver	Buffer/Line Driver	Transceiver
Height	0.9 mm	0.9 mm	0.9 mm
Length	12.6 mm (Max)	12.6 mm (Max)	12.6 mm
Output Type	3-State	3-State	3-State
Quiescent Current	4 uA	4 uA	-
Series	74VHC16240	74VHC16244	74VHC16245
Technology	CMOS	CMOS	CMOS
Width	6.2 mm (Max)	6.2 mm (Max)	6.2 mm
Brand	STMicroelectronics	STMicroelectronics	STMicroelectronics
Logic Family	VHC	VHC	74HVC
Logic Type	CMOS	CMOS	-
Number of Channels	16	16	16
Supply Current Max	4 uA	4 uA	4 uA
High Level Output Current	- 8 mA	- 8 mA	- 8 mA
Input Signal Type	Single-Ended	Single-Ended	-
Low Level Output Current	8 mA	8 mA	8 mA
Moisture Sensitive	Yes	Yes	Yes
Operating Supply Voltage	2 V to 5.5 V	2 V to 5.5 V	2 V to 5.5 V
Product Type	Buffers & Line Drivers	Buffers & Line Drivers	Bus Transceivers
Propagation Delay Time	11.9 ns at 3.3 V, 8 ns at 5 V	11.9 ns at 3.3 V, 8 ns at 5 V	11.9 ns
Factory Pack Quantity	2000	2000	2000
Subcategory	Logic ICs	Logic ICs	Logic ICs
Unit Weight	0.014850 oz	0.014850 oz	0.014850 oz
Input Level	-	-	CMOS
Output Level	-	-	CMOS
Number of Circuits	-	-	2
Product	-	-	CMOS