Specification	SN74HC540PW

Current - Output High	7.8 mA
Current - Output Low	7.8 mA
Logic Type	Inverting, Buffer
Mounting Type	Surface Mount
Number of Bits per Element	8 bits
Number of Elements	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	3-State
Package Length	0.173 in
Package Name	20-TSSOP
Package Width	4.4 mm
Voltage - Supply (Maximum)	6 V
Voltage - Supply (Minimum)	2 V

74HC540 Series

8-ch, 2-V to 6-V inverters with 3-state outputs

Part	Mounting Type	Package Length	Package Name	Package Width	Number of Elements	Current - Output Low	Current - Output High	Logic Type	Operating Temperature (Max)	Operating Temperature (Min)	Number of Bits per Element	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Output Type
Texas Instruments SN74HC540PWT	Surface Mount	0.173 in	20-TSSOP	4.4 mm	1	7.8 mA	7.8 mA	Buffer Inverting	85 °C	-40 °C	8 bits	2 V	6 V	3-State
Texas Instruments SN74HC540DBR	Surface Mount	0.209 in	20-SSOP	5.3 mm	1	7.8 mA	7.8 mA	Buffer Inverting	85 °C	-40 °C	8 bits	2 V	6 V	3-State
Texas Instruments SN74HC540DW	Surface Mount	0.295 in	20-SOIC	7.5 mm	1	7.8 mA	7.8 mA	Buffer Inverting	85 °C	-40 °C	8 bits	2 V	6 V	3-State
Texas Instruments CD74HC540M96	Surface Mount	0.295 in	20-SOIC	7.5 mm	1	7.8 mA	7.8 mA	Buffer Inverting	125 °C	-55 °C	8 bits	2 V	6 V	3-State
Texas Instruments CD74HC540E	Through Hole	0.3 in	20-DIP 20-PDIP	7.62 mm	1	7.8 mA	7.8 mA	Buffer Inverting	125 °C	-55 °C	8 bits	2 V	6 V	3-State
Texas Instruments SN74HC540PWR	Surface Mount	0.173 in	20-TSSOP	4.4 mm	1	7.8 mA	7.8 mA	Buffer Inverting	85 °C	-40 °C	8 bits	2 V	6 V	3-State
Texas Instruments SN74HC540DWE4	Surface Mount	0.295 in	20-SOIC	7.5 mm	1	7.8 mA	7.8 mA	Buffer Inverting	85 °C	-40 °C	8 bits	2 V	6 V	3-State
Texas Instruments SN74HC540DWR	Surface Mount	0.295 in	20-SOIC	7.5 mm	1	7.8 mA	7.8 mA	Buffer Inverting	85 °C	-40 °C	8 bits	2 V	6 V	3-State
Texas Instruments SN74HC540N	Through Hole	0.3 in	20-DIP 20-PDIP	7.62 mm	1	7.8 mA	7.8 mA	Buffer Inverting	85 °C	-40 °C	8 bits	2 V	6 V	3-State
Texas Instruments SN74HC540DWRE4	Surface Mount	0.295 in	20-SOIC	7.5 mm	1	7.8 mA	7.8 mA	Buffer Inverting	85 °C	-40 °C	8 bits	2 V	6 V	3-State