参数资料
型号: HD74LVC573ATELL-E
元件分类: 总线收发器
英文描述: LVC/LCX/Z SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封装: TSSOP-20
文件页数: 3/9页
文件大小: 105K
代理商: HD74LVC573ATELL-E
HD74LVC573A
Rev.4.00 Jul. 28, 2004 page 3 of 8
Recommended Operating Conditions
Item
Symbol
Ratings
Unit
Conditions
1.5 to 5.5
Data hold
Supply voltage
VCC
2.0 to 5.5
V
At operation
VI
0 to 5.5
V
OC, LE, D
0 to VCC
Output "H" or "L"
Input / output voltage
VO
0 to 5.5
V
Output "Z" or VCC:OFF
Operating temperature
Ta
–40 to 85
°C
–12
VCC = 2.7 V
IOH
–24
*2
mA
VCC = 3.0 V to 5.5 V
12
VCC = 2.7 V
Output current
IOL
24
*2
mA
VCC = 3.0 V to 5.5 V
Input rise / fall time
*1
tr, tf
10
ns/V
Notes: 1. This item guarantees maximum limit when one input switches.
Waveform: Refer to test circuit of switching characteristics.
2. Duty cycle
≤ 50%
Electrical Characteristics
Ta = –40 to 85°C
Item
Symbol
VCC (V)
Min
Max
Unit
Test Conditions
2.7 to 3.6
2.0
VIH
4.5 to 5.5
VCC
×0.7 —
V
2.7 to 3.6
0.8
Input voltage
VIL
4.5 to 5.5
VCC
×0.3
V
2.7 to 5.5
VCC–0.2
IOH = –100
A
2.7
2.2
3.0
2.4
IOH = –12 mA
3.0
2.2
VOH
4.5
3.8
V
IOH = –24 mA
2.7 to 5.5
0.2
IOL = 100
A
2.7
0.4
IOL = 12 mA
3.0
0.55
Output voltage
VOL
4.5
0.55
V
IOL = 24 mA
Input current
IIN
0 to 5.5
±5.0
AVIN = 5.5 V or GND
Off state output current
IOZ
2.7 to 5.5
±5.0
AVIN = VCC, GND
VOUT = 5.5 V or GND
Output leak current
IOFF
0—
20
AVIN / VOUT = 5.5 V
2.7 to 3.6
±10
VIN / VOUT = 3.6 to 5.5 V
ICC
2.7 to 5.5
10
A
VIN = VCC or GND
Quiescent supply current
ICC
3.0 to 3.6
500
A
VIN = one input at(VCC–0.6)V,
other inputs at VCC or GND
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