參數(shù)資料
型號: 74LVTH16652MTD
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Octal Bus Transceivers And Registers With 3-State Outputs 24-SOIC -40 to 85
中文描述: LVT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
封裝: 6.10 MM, MO-153, TSSOP-56
文件頁數(shù): 7/9頁
文件大小: 87K
代理商: 74LVTH16652MTD
7
www.fairchildsemi.com
7
AC Electrical Characteristics
Note 9:
Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (t
OSHL
) or LOW-to-HIGH (t
OSLH
).
Capacitance
(Note 10)
Note 10:
Capacitance is measured at frequency f
=
1 MHz, per MIL-STD-883, Method 3012.
Symbol
Parameter
T
A
=
40
°
C to
+
85
°
C
C
L
=
50 pF, R
L
=
500
V
CC
=
3.3V
±
0.3V
Min
Max
150
1.3
4.8
1.3
5.1
Units
V
CC
=
2.7V
Min
150
1.3
1.3
Max
f
MAX
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PZL
t
PZH
t
PLZ
t
PHZ
t
PZL
t
PZH
t
PLZ
t
PHZ
t
S
Maximum Clock Frequency
Propagation Delay
CPAB or CPBA to A or B
MHz
5.4
5.6
ns
Propagation Delay
Data to A or B
Propagation Delay
1.0
1.0
1.0
4.5
4.4
4.9
1.0
1.0
1.0
5.1
4.7
5.5
ns
ns
SBA or SAB to A or B
Output Enable Time
1.0
1.0
1.0
4.8
4.9
4.8
1.0
1.0
1.0
5.4
5.8
5.8
ns
OE to A
Output Disable Time
1.6
2.0
5.6
5.4
1.6
2.0
6.1
6.1
ns
OE to A
Output Enable Time
OE to B
1.3
1.3
5.0
4.8
1.3
1.3
5.4
5.4
ns
Output Disable Time
OE to B
Setup Time
1.3
1.3
1.2
5.5
5.6
1.3
1.3
1.5
6.2
6.3
ns
A or B before CPAB or CPBA, Data HIGH
ns
A or B before CPAB or CPBA, Data LOW
A or B before CPAB or CPBA, Data HIGH
A or B before CPAB or CPBA, Data LOW
2.0
0.5
0.5
2.8
0.0
0.5
t
H
Hold Time
ns
t
W
t
OSHL
t
OSLH
Pulse Width
Output to Output Skew (Note 9)
CPAB or CPBA HIGH or LOW
3.3
3.3
ns
1.0
1.0
1.0
1.0
ns
Symbol
Parameter
Conditions
Typical
Units
C
IN
C
I/O
Input Capacitance
Input/Output Capacitance
V
CC
=
Open, V
I
=
0V or V
CC
V
CC
=
3.0V, V
O
=
0V or V
CC
4
8
pF
pF
相關(guān)PDF資料
PDF描述
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