參數(shù)資料
型號(hào)： 74VCX16838
廠商： Fairchild Semiconductor Corporation
英文描述： Low Voltage 16-Bit Selectable Register/Buffer with 3.6V Tolerant Inputs and Outputs
中文描述： 低電壓16位可選注冊(cè)/容錯(cuò)與3.6V的輸入和輸出緩沖區(qū)
文件頁(yè)數(shù)： 5/7頁(yè)
文件大?。?/td> 78K
代理商： 74VCX16838
5
www.fairchildsemi.com
7
AC Electrical Characteristics
(Note 8)
Note 8:
For C
L
=
50
P
F, add approximately 300 ps to the AC maximum specification.
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
).
Extended AC Electrical Characteristics
(Note 10)
Note 10:
This parameter is guaranteed by characterization but not tested.
Dynamic Switching Characteristics
Capacitance
Symbol
Parameter
T
A
=
40
°
C to
+
85
°
C, C
L
=
30 pF, R
L
=
500
V
CC
=
3.3V
±
0.3V
V
CC
=
2.5V
±
0.2V
Min
Max
Min
250
200
Units
V
CC
=
1.8V
±
0.15V
Min
100
Max
Max
f
MAX
t
PHL
, t
PLH
Maximum Clock Frequency
Prop Delay I
n
to O
n
(REGE
=
0)
Prop Delay CP to O
n
(REGE
=
1)
Prop Delay REGE to O
n
Output Enable Time
Output Disable Time
MHz
0.8
2.5
1.0
3.5
1.5
7.0
ns
t
PHL
, t
PLH
0.8
3.0
1.0
4.0
1.5
8.0
ns
t
PHL
, t
PLH
t
PZL
, t
PZH
t
PLZ
, t
PHZ
t
S
t
H
t
W
t
OSHL
t
OSLH
0.8
0.8
0.8
3.0
3.5
3.5
1.0
1.0
1.0
4.0
4.7
3.9
1.5
1.5
1.5
8.0
9.4
7.0
ns
ns
ns
Setup Time
Hold Time
Pulse Width
1.0
0.7
1.5
1.0
0.7
1.5
2.5
1.0
4.0
ns
ns
ns
Output to Output Skew
(Note 9)
0.5
0.5
0.75
ns
Symbol
t
PHL
, t
PLH
t
PHL
, t
PLH
t
PHL
, t
PLH
t
PZL
, t
PZH
t
PLZ
, t
PHZ
t
S
t
H
Parameter
Prop Delay I
n
to O
n
(REGE
=
0)
Prop Delay CP to O
n
(REGE
=
1)
Prop Delay REGE to O
n
Output Enable Time
Output Disable Time
T
A
=
0
°
C to
+
85
°
C, R
L
=
500
V
CC
=
3.3V
±
0.3V
C
L
=
50 pF
Min
1.0
1.4
Units
ns
ns
Max
2.8
3.3
1.0
1.0
1.0
3.3
3.8
3.8
ns
ns
ns
Setup Time
Hold Time
1.0
0.7
ns
ns
Symbol
Parameter
Conditions
V
CC
(V)
T
A
=
+
25
°
C
Typical
0.25
Units
V
OLP
Quiet Output Dynamic Peak V
OL
C
L
=
30 pF, V
IH
=
V
CC
, V
IL
=
0V
1.8
V
2.5
3.3
1.8
0.6
0.8
0.25
0.6
0.8
1.5
V
OLV
Quiet Output Dynamic Valley V
OL
C
L
=
30 pF, V
IH
=
V
CC
, V
IL
=
0V
V
2.5
3.3
1.8
V
OHV
Quiet Output Dynamic Valley V
OH
C
L
=
30 pF, V
IH
=
V
CC
, V
IL
=
0V
V
2.5
3.3
1.9
2.2
Symbol
Parameter
Conditions
T
A
=
+
25
°
C
Typical
6
Units
C
IN
C
OUT
C
PD
Input Capacitance
V
CC
=
1.8V, 2.5V or 3.3V, V
I
=
0V or V
CC
V
I
=
0V or V
CC
, V
CC
=
1.8V, 2.5V or 3.3V
V
I
=
0V or V
CC
, f
=
10 MHz,
V
CC
=
1.8V, 2.5V or 3.3V
pF
Output Capacitance
Power Dissipation Capacitance
7
pF
pF
20
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74VCX16838_05 制造商:FAIRCHILD 制造商全稱(chēng):Fairchild Semiconductor 功能描述:Low Voltage 16-Bit Selectable Register/Buffer with 3.6V Tolerant Inputs and Outputs
74VCX16838_ZAA31162 WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74VCX16838MTD 功能描述:寄存器 16-Bit Sel Reg/Buf RoHS:否 制造商:NXP Semiconductors 邏輯類(lèi)型:CMOS 邏輯系列:HC 電路數(shù)量:1 最大時(shí)鐘頻率:36 MHz 傳播延遲時(shí)間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube
74VCX16838MTD_Q 功能描述:寄存器 16-Bit Sel Reg/Buf RoHS:否 制造商:NXP Semiconductors 邏輯類(lèi)型:CMOS 邏輯系列:HC 電路數(shù)量:1 最大時(shí)鐘頻率:36 MHz 傳播延遲時(shí)間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube
74VCX16838MTDX 功能描述:寄存器 16-Bit Sel Reg/Buf RoHS:否 制造商:NXP Semiconductors 邏輯類(lèi)型:CMOS 邏輯系列:HC 電路數(shù)量:1 最大時(shí)鐘頻率:36 MHz 傳播延遲時(shí)間: 高電平輸出電流:- 7.8 mA 低電平輸出電流:7.8 mA 電源電壓-最大:6 V 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-38 封裝:Tube
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