参数资料
型号: IDT74LVCH573AQ8
厂商: INTEGRATED DEVICE TECHNOLOGY INC
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: 0.635 MM PITCH, QSOP-20
文件页数: 4/6页
文件大小: 111K
代理商: IDT74LVCH573AQ8
4
EXTENDEDCOMMERCIALTEMPERATURERANGE
IDT74LVCH573A
3.3V CMOS OCTAL TRANSPARENT D-TYPE LATCH
OUTPUT DRIVE CHARACTERISTICS
Symbol
Parameter
Test Conditions(1)
Min.
Max.
Unit
VOH
Output HIGH Voltage
VCC = 2.3V to 3.6V
IOH = – 0.1mA
VCC – 0.2
V
VCC = 2.3V
IOH = – 6mA
2
VCC = 2.3V
IOH = – 12mA
1.7
VCC = 2.7V
2.2
VCC = 3.0V
2.4
VCC = 3.0V
IOH = – 24mA
2.2
VOL
Output LOW Voltage
VCC = 2.3V to 3.6V
IOL = 0.1mA
0.2
V
VCC = 2.3V
IOL = 6mA
0.4
IOL = 12mA
0.7
VCC = 2.7V
IOL = 12mA
0.4
VCC = 3.0V
IOL = 24mA
0.55
8LVC Link
NOTE:
1. VIH and VIL must be within the min. or max. range shown in the DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE table for the
appropriate VCC range. TA = – 40°C to +85°C.
OPERATING CHARACTERISTICS, VCC = 3.3V ± 0.3V, TA = 25°C
Symbol
Parameter
Test Conditions
Typical
Unit
CPD
Power dissipation capacitance per latch outputs enabled
CL = 0pf, f = 10Mhz
37
pF
CPD
Power dissipation capacitance per latch outputs disabled
4
pF
SWITCHING CHARACTERISTICS (1)
VCC = 2.5V±0.2V
VCC = 2.7V
VCC = 3.3V±0.3V
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
tPLH
tPHL
Propagation Delay
xD to xQ
7.7
1.5
6.9
ns
tPLH
tPHL
Propagation Delay
LE to xQ
8.4
2
7.7
ns
tPZH
tPZL
Output Enable Time
OE to xQ
8.5
1.5
7.5
ns
tPHZ
tPLZ
Output Disable Time
OE to xQ
———
7
1.6
6.5
ns
tW
Pulse Duration, LE HIGH
3.3
3.3
ns
tSU
Setup Time, data before LE
2—
ns
tH
Hold Time, data after LE
1.5
1.5
ns
tSK(0)
Output Skew(2)
—————
500
ps
NOTES:
1. See test circuits and waveforms. TA = – 40°C to + 85°C.
2. Skew between any two outputs of the same package and switching in the same direction.
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