74LVC574A

Features:

*5-volt tolerant inputs/outputs, for interfacing with 5-volt logic
*Supply voltage range of 2.7V to 3.6V
*Complies with JEDEC standard no. 8-1A
*Inputs accept voltages up to 5.5V
*CMOS low power consumption
*Direct interface with TTL levels
*High impedance when VCC = 0V
*8-bit positive edge-triggered register
*Independent register and 3-State buffer operation
*Flow-through pin-out architecture


Pinout




Specifications

SYMBOL	PARAMETER	CONDITIONS	RATING	UNIT
VCC	DC supply voltage		0.5 to +6.5	V
IIK	DC input diode current	VI<0	±50	mA
VI	DC input voltage	Note 2	0.5 to VCC +0.5	V
IOK	DC output diode current	VO>VCC or VO<0	±50	mA
VO	DC output voltage; output HIGH or LOW state	Note 2	0.5 to V +0.5	V V
	DC output voltage; output 3-State	Note 2	0.5 to 6.5
IO	DC output source or sink current	VO = 0 to VCC	±50	mA
IGND,ICC	DC VCC or GND current		±100	mA
Tstg	Storage temperature range		65 to +150	°C
PTOT	Power dissipation per package plastic mini-pack (SO) plastic shrink mini-pack (SSOP and TSSOP)	above +70 derate linearly with 8 mW/K above +60 derate linearly with 5.5 mW/K	500 500	mW

Description

The 74LVC574A is a high-performance, low-power, low-voltage,Si-gate CMOS device, superior to most advanced CMOS compatible TTL families.

Inputs can be driven from either 3.3V or 5V devices. In 3-State operation, outputs can handle 5V. This feature of the 74LVC574A allows the use of these devices as translators in a mixed 3.3V/5V environment.