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參數(shù)資料
| 型號(hào)： | 74AC02SJ |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Quad 2-Input NOR Gate |
| 中文描述： | AC SERIES, QUAD 2-INPUT NOR GATE, PDSO14 |
| 封裝： | 5.30 MM, LEAD FREE, EIAJ TYPE2, SOP-14 |
| 文件頁(yè)數(shù)： | 3/7頁(yè) |
| 文件大小： | 68K |
| 代理商： | 74AC02SJ |
DC SPECIFICATIONS
Symbol
Parameter
Test Conditions
Value
Unit
V
CC
(V)
T
A
= 25
o
C
Min.
Typ.
2.1
3.15
3.85
-40 to 85
o
C
Min.
2.1
3.15
3.85
Max.
Max.
V
IH
High Level Input Voltage
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
5.5
5.5
V
O
= 0.1 V or
V
CC
- 0.1 V
1.5
2.25
2.75
1.5
2.25
2.75
2.99
4.49
5.49
V
V
IL
Low Level Input Voltage
V
O
= 0.1 V or
V
CC
- 0.1 V
0.9
1.35
1.65
0.9
1.35
1.65
V
V
OH
High Level Output
Voltage
V
I(*)
=
V
IH
or
V
IL
I
O
=-50
μ
A
I
O
=-50
μ
A
I
O
=-50
μ
A
I
O
=-12 mA
I
O
=-24 mA
I
O
=-24 mA
I
O
=50
μ
A
I
O
=50
μ
A
I
O
=50
μ
A
I
O
=12 mA
I
O
=24 mA
I
O
=24 mA
2.9
4.4
5.4
2.56
3.86
4.86
2.9
4.4
5.4
2.46
3.76
4.76
V
V
OL
Low Level Output
Voltage
V
I(*)
=
V
IH
or
V
IL
0.002
0.001
0.001
0.1
0.1
0.1
0.36
0.36
0.36
±
0.1
4
0.1
0.1
0.1
0.44
0.44
0.44
±
1
40
V
I
I
Input Leakage Current
Quiescent Supply
Current
Dynamic Output Current
(note 1, 2)
V
I
= V
CC
or GND
V
I
= V
CC
or GND
μ
A
μ
A
I
CC
I
OLD
I
OHD
5.5
V
OLD
= 1.65 V max
V
OHD
= 3.85 V min
75
-75
mA
mA
1) Maximum testduration 2ms, one output loaded at time
2) Incidentwave switching isguaranteed ontransmission lines withimpedances aslowas 50
.
(*)Alloutputs loaded.
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Test Conditions
Value
Unit
V
CC
(V)
T
A
= 25
o
C
Min.
Typ.
-40 to 85
o
C
Min.
Max.
Max.
C
IN
C
PD
Input Capacitance
Power Dissipation
Capacitance (note 1)
1) C
PD
isdefined as the value ofthe IC’s internalequivalent capacitance which iscalculated fromtheoperating currentconsumption without load. (Refer to
Test Circuit).Average operating current can beobtained by the followingequation.I
CC
(opr) =C
PD
V
CC
f
IN
+I
CC
/n (per circuit)
5.0
5.0
4
pF
pF
46
AC ELECTRICAL CHARACTERISTICS
(C
L
= 50 pF, R
L
= 500
, Input t
r
= t
f
=3ns)
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
3.3
(*)
5.0
(**)
T
A
= 25
o
C
Min.
Typ.
1.5
1.5
-40 to 85
o
C
Min.
1
1
Max.
7.5
6.5
Max.
8
7
t
PLH
t
PHL
Propagation Delay Time
5.5
4.5
ns
(*) Voltagerange is3.3V
±
0.3V
(**) Voltagerange is5V
±
0.5V
74AC02
3/7
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74AC02SJX | 功能描述:邏輯門 Qd 2-Input NOR Gate RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時(shí)間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| 74AC02TTR | 功能描述:邏輯門 Quad 2-Input NOR RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時(shí)間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel |
| 74AC02V6B_BCA UP WAF | 制造商:Rochester Electronics LLC 功能描述: |
| 74AC04 | 制造商:Fairchild Semiconductor Corporation 功能描述: 制造商:Motorola Inc 功能描述: |
| 74AC04_01 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HEX INVERTER |
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