參數(shù)資料
型號: IDT74LVCHR162245APAG
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 通用總線功能
英文描述: 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3 STATE OUTPUTS, 5 VOLT TOLERANT I/O, BUS-HOLD
中文描述: LVC/LCX/Z SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48
封裝: GREEN, TSSOP-48
文件頁數(shù): 4/6頁
文件大?。?/td> 103K
代理商: IDT74LVCHR162245APAG
INDUSTRIAL TEMPERATURE RANGE
4
IDT74LVCHR162245A
3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
OPERATING CHARACTERISTICS, V
CC
= 3.3V ± 0.3V, T
A
= 25°C
Symbol
C
PD
C
PD
Parameter
Test Conditions
C
L
= 0pF, f = 10Mhz
Typical
39
4
Unit
pF
Power Dissipation Capacitance per Transceiver Outputs enabled
Power Dissipation Capacitance per Transceiver Outputs disabled
SWITCHING CHARACTERISTICS
(1)
V
CC
= 2.7V
V
CC
= 3.3V ± 0.3V
Min.
1.5
Symbol
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
SK
(o)
Parameter
Propagation Delay
xAx to xBx or xBx to xAx
Output Enable Time
x
OE
to xAx or xBx
Output Disable Time
x
OE
to xAx or xBx
Output Skew
(2)
Min.
Max.
5.7
Max.
4.8
Unit
ns
7.9
1.5
6.3
ns
8.3
2.2
7.4
ns
500
ps
NOTES:
1.
2.
See TEST CIRCUITS AND WAVEFORMS. T
A
= – 40°C to + 85°C.
Skew between any two outputs of the same package and switching in the same direction.
NOTE:
1.
V
IH
and V
IL
must be within the mn. or max. range shown in the DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE table for the appropriate V
CC
range.
T
A
= – 40°C to + 85°C.
OUTPUT DRIV E CHARACTERISTICS
Symbol
Parameter
V
OH
Output HIGH Voltage
Test Conditions
(1)
Min.
V
CC
– 0.2
1.9
1.7
2.2
2
2.4
2
Max.
0.2
0.4
0.55
0.4
0.6
0.55
0.8
Unit
V
V
CC
= 2.3V to 3.6V
V
CC
= 2.3V
I
OH
= – 0.1mA
I
OH
= – 4mA
I
OH
= – 6mA
I
OH
= – 4mA
I
OH
= – 8mA
I
OH
= – 6mA
I
OH
= – 12mA
I
OL
= 0.1mA
I
OL
= 4mA
I
OL
= 6mA
I
OL
= 4mA
I
OL
= 8mA
I
OL
= 6mA
I
OL
= 12mA
V
CC
= 2.7V
V
CC
= 3V
V
OL
Output LOW Voltage
V
CC
= 2.3V to 3.6V
V
CC
= 2.3V
V
V
CC
= 2.7V
V
CC
= 3V
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