74HC574
http://onsemi.com
3
MAXIMUM RATINGS
Symbol Parameter Value Unit
VCC DC Supply Voltage *0.5 to )7.0 V
VIDC Input Voltage *0.5 to VCC )0.5 V
VODC Output Voltage (Note 1) *0.5 to VCC )0.5 V
IIK DC Input Diode Current $20 mA
IOK DC Output Diode Current $35 mA
IODC Output Sink Current $35 mA
ICC DC Supply Current per Supply Pin $75 mA
IGND DC Ground Current per Ground Pin $75 mA
TSTG Storage Temperature Range *65 to )150 _C
TLLead Temperature, 1 mm from Case for 10 Seconds 260 _C
TJJunction Temperature under Bias )150 _C
qJA Thermal Resistance TSSOP 128 _C/W
PDPower Dissipation in Still Air at 85_C TSSOP 450 mW
MSL Moisture Sensitivity Level 1
FRFlammability Rating Oxygen Index: 30% − 35% UL 94 V−0 @ 0.125 in
VESD ESD Withstand Voltage Human Body Model (Note 2)
Machine Model (Note 3)
>2000
>200
V
ILatchup Latchup Performance Above VCC and Below GND at 85_C (Note 4) $300 mA
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. IO absolute maximum rating must be observed.
2. Tested to EIA/JESD22−A114−A.
3. Tested to EIA/JESD22−A115−A.
4. Tested to EIA/JESD78.
5. For high frequency or heavy load considerations, see the ON Semiconductor High−Speed CMOS Data Book (DL129/D).
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Min Max Unit
VCC DC Supply Voltage (Referenced to GND) 2.0 6.0 V
VI, VODC Input Voltage, Output Voltage (Referenced to GND) 0 VCC V
TAOperating Temperature, All Package Types *55 )125 _C
tr, tfInput Rise and Fall Time (Figure 3) VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
0
0
0
1000
500
400
ns
6. Unused inputs may not be left open. All inputs must be tied to a high− or low−logic input voltage level.
ORDERING INFORMATION
Device Package Shipping†
74HC574DTR2G TSSOP−20* 2500 / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*This package is inherently Pb−Free.