參數(shù)資料
型號(hào)： 74LCX16821MEAX
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： 20-Bit D-Type Flip-Flop
中文描述： LVC/LCX/Z SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56
封裝： 0.300 INCH, MO-118, SSOP-56
文件頁(yè)數(shù)： 3/8頁(yè)
文件大?。?/td> 80K
代理商： 74LCX16821MEAX
3
www.fairchildsemi.com
7
Absolute Maximum Ratings
(Note 3)
Recommended Operating Conditions
(Note 4)
Note 2:
The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated
at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the Absolute Maxim
um Ratings. The “Recom-
mended Operating Conditions” table will define the conditions for actual device operation.
Note 3:
I
O
Absolute Maximum Rating must be observed.
Note 4:
Unused pins (Inputs and I/O) must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
Parameter
Value
Conditions
Units
V
CC
V
I
V
O
Supply Voltage
DC Input Voltage
DC Output Voltage
0.5 to
+
7.0
0.5 to
+
7.0
0.5 to
+
7.0
0.5 to V
CC
+
0.5
50
50
+
50
±
50
±
100
±
100
65 to
+
150
V
V
Output in 3-STATE
Output in HIGH or LOW State (Note 3)
V
I
<
GND
V
O
<
GND
V
O
>
V
CC
V
I
IK
I
OK
DC Input Diode Current
DC Output Diode Current
mA
mA
I
O
I
CC
I
GND
T
STG
DC Output Source/Sink Current
DC Supply Current per Supply Pin
DC Ground Current per Ground Pin
Storage Temperature
mA
mA
mA
°
C
Symbol
Parameter
Min
Max
Units
V
CC
Supply Voltage
Operating
2.0
1.5
0
0
0
3.6
3.6
5.5
V
CC
5.5
±
24
±
12
±
8
85
10
V
Data Retention
V
I
V
O
Input Voltage
Output Voltage
V
HIGH or LOW State
V
3-STATE
I
OH
/I
OL
Output Current
V
CC
=
3.0V
3.6V
V
CC
=
2.7V
3.0V
V
CC
=
2.3V
2.7V
mA
T
A
t/
V
Free-Air Operating Temperature
Input Edge Rate, V
IN
=
0.8V – 2.0V, V
CC
=
3.0V
40
0
°
C
ns/V
Symbol
Parameter
Conditions
V
CC
(V)
T
A
=
40
°
C to
+
85
°
C
Min
1.7
2.0
Units
Max
V
IH
HIGH Level Input Voltage
2.3
2.7
2.7
3.6
2.3
2.7
2.7
3.6
2.3
3.6
2.3
2.7
3.0
V
V
IL
LOW Level Input Voltage
0.7
0.8
V
V
OH
HIGH Level Output Voltage
I
OH
=
100
μ
A
I
OH
=
8 mA
I
OH
=
12 mA
I
OH
=
18 mA
I
OH
=
24 mA
I
OL
=
100
μ
A
I
OL
=
8 mA
I
OL
=
12 mA
I
OL
=
16 mA
I
OL
=
24 mA
0
≤
V
I
≤
5.5V
0
≤
V
O
≤
5.5V
V
I
=
V
IH
or V
IL
V
I
or V
O
=
5.5V
V
CC
0.2
1.8
2.2
2.4
V
3.0
2.2
V
OL
LOW Level Output Voltage
2.3
3.6
2.3
0.2
0.6
V
2.7
3.0
3.0
0.4
0.4
0.55
±
5.0
±
5.0
I
I
I
OZ
Input Leakage Current
3-STATE Output Leakage
2.3
3.6
2.3
3.6
μ
A
μ
A
I
OFF
Power-Off Leakage Current
0
10
μ
A
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74LCX16821MTD_Q 功能描述:觸發(fā)器 20-Bit D Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
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74LCX16841 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage 20-Bit Transparent Latch with 5V Tolerant Inputs and Outputs
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