參數(shù)資料
型號: 74FCT162652CTPVCT
廠商: Texas Instruments, Inc.
元件分類: 通用總線功能
英文描述: 16-Bit Registered Transceivers
中文描述: 16位注冊收發(fā)器
文件頁數(shù): 5/10頁
文件大?。?/td> 77K
代理商: 74FCT162652CTPVCT
CY74FCT16652T
CY74FCT162652T
5
DC Electrical Characteristics
Over the Operating Range
Parameter
V
IH
V
IL
V
H
V
IK
I
IH
I
IL
I
OZH
Description
Test Conditions
[5]
Min.
2.0
Typ.
[6]
Max.
Unit
V
V
mV
V
μ
A
μ
A
μ
A
Input HIGH Voltage
Input LOW Voltage
Input Hysteresis
Input Clamp Diode Voltage
Input HIGH Current
Input LOW Current
High Impedance Output
Current
(Three-State Output pins)
High Impedance Output
Current
(Three-State Output pins)
Short Circuit Current
[8]
Output Drive Current
[8]
Power-Off Disable
Logic HIGH Level
Logic LOW Level
0.8
100
0.7
V
CC
=Min., I
IN
=
18 mA
V
CC
=Max., V
I
=V
CC
V
CC
=Max., V
I
=GND
V
CC
=Max., V
OUT
=2.7V
1.2
±
1
±
1
±
1
I
OZL
V
CC
=Max., V
OUT
=0.5V
±
1
μ
A
I
OS
I
O
I
OFF
V
CC
=Max., V
OUT
=GND
V
CC
=Max., V
OUT
=2.5V
V
CC
=0V, V
OUT
4.5V
[7]
80
50
140
200
180
±
1
mA
mA
μ
A
Output Drive Characteristics for CY74FCT16652T
Parameter
V
OH
Description
Test Conditions
[5]
Min.
2.5
2.4
2.0
Typ.
[6]
3.5
3.5
3.0
0.2
Max.
Unit
V
Output HIGH Voltage
V
CC
=Min., I
OH
=
3 mA
V
CC
=Min., I
OH
=
15 mA
V
CC
=Min., I
OH
=
32 mA
V
CC
=Min., I
OL
=64 mA
V
OL
Output LOW Voltage
0.55
V
Output Drive Characteristics for CY74FCT162652T
Parameter
I
ODL
I
ODH
V
OH
V
OL
Description
Test Conditions
[5]
Min.
60
60
2.4
Typ.
[6]
115
115
3.3
0.3
Max.
150
150
Unit
mA
mA
V
V
Output LOW Current
[8]
Output HIGH Current
[8]
Output HIGH Voltage
Output LOW Voltage
V
CC
=5V, V
IN
=V
IH
or V
IL
, V
OUT
=1.5V
V
CC
=5V, V
IN
=V
IH
or V
IL
, V
OUT
=1.5V
V
CC
=Min., I
OH
=
24 mA
V
CC
=Min., I
OL
=24 mA
0.55
Capacitance
(T
A
= +25C, f = 1.0 MHz)
Parameter
C
IN
C
OUT
Notes:
5.
For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type.
6.
Typical values are at V
CC
=5.0V, +25
°
C ambient.
7.
Tested at T
=
+2
5
°
C.
8.
Not more than one output should be tested at one time. Duration of the test should not exceed one second.
9.
Duration of the condition cannot exceed one second.
10. This parameter is measured at characterization but not tested.
Description
[10]
Test Conditions
Typ.
4.5
5.5
Max.
6.0
8.0
Unit
pF
pF
Input Capacitance
Output Capacitance
V
IN
= 0V
V
OUT
= 0V
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