參數(shù)資料
型號: IDT74LVCH16540APV
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 總線收發(fā)器
英文描述: LVC/LCX/Z SERIES, DUAL 8-BIT DRIVER, INVERTED OUTPUT, PDSO48
封裝: SSOP-48
文件頁數(shù): 4/6頁
文件大小: 65K
代理商: IDT74LVCH16540APV
4
EXTENDEDCOMMERCIALTEMPERATURERANGE
IDT74LVCH16540A
3.3V CMOS 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
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
LVC 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 buffer/driver Outputs enabled
CL = 0pF, f = 10Mhz
34
pF
CPD
Power Dissipation Capacitance per buffer/driver Outputs disabled
2
pF
SWITCHING CHARACTERISTICS (1)
VCC = 2.7V
VCC = 3.3V±0.3V
Symbol
Parameter
Min.
Max.
Min.
Max.
Unit
tPLH
tPHL
Propagation Delay
xAx to xYx
4.5
1
3.7
ns
tPZH
tPZL
Output Enable Time
xOEx to xYx
5.9
1.5
4.8
ns
tPHZ
tPLZ
Output Disable Time
xOEx to xYx
6.3
1.6
5.9
ns
tSK(o)
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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