參數(shù)資料
型號(hào)： DM74LS38SJX
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類(lèi)： 通用總線功能
英文描述： Quad 2-input NAND Gate
中文描述： LS SERIES, QUAD 2-INPUT NAND GATE, PDSO14
封裝： 5.30 MM, EIAJ TYPE2, SOP-14
文件頁(yè)數(shù)： 2/5頁(yè)
文件大小： 61K
代理商： DM74LS38SJX
www.fairchildsemi.com
2
D
Absolute Maximum Ratings
(Note 1)
Note 1:
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 maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Recommended Operating Conditions
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Note 2:
All typicals are at V
CC
=
5V, T
A
=
25
°
C.
Switching Characteristics
at V
CC
=
5V and T
A
=
25
°
C
Supply Voltage
Input Voltage
Output Voltage
Operating Free Air Temperature Range
Storage Temperature Range
7V
7V
7V
0
°
C to
+
70
°
C
65
°
C to
+
150
°
C
Symbol
Parameter
Min
4.75
2
Nom
5
Max
5.25
Units
V
V
V
V
mA
°
C
V
CC
V
IH
V
IL
V
OH
I
OL
T
A
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Voltage
LOW Level Output Current
Free Air Operating Temperature
0.8
5.5
24
70
0
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(Note 2)
V
I
I
CEX
Input Clamp Voltage
V
CC
=
Min, I
I
=
18 mA
V
CC
=
Min, V
O
=
5.5V
V
IL
=
Max
V
CC
=
Min, I
OL
=
Max
V
IH
=
Min
I
OL
=
12 mA, V
CC
=
Min
V
CC
=
Max, V
I
=
7V
V
CC
=
Max, V
I
=
2.7V
V
CC
=
Max, V
I
=
0.4V
V
CC
=
Max
V
CC
=
Max
1.5
V
HIGH Level
Output Current
LOW Level
250
μ
A
V
OL
0.35
0.5
Output Voltage
V
0.25
0.4
I
I
I
IH
I
IL
I
CCH
I
CCL
Input Current @ Max Input Voltage
HIGH Level Input Current
LOW Level Input Current
0.1
20
0.36
2
12
mA
μ
A
mA
Supply Current with Outputs HIGH
Supply Current with Outputs LOW
0.9
6
mA
mA
R
L
=
667
Symbol
Parameter
C
L
=
45 pF
C
L
=
150 pF
Min
Units
Min
Max
Max
t
PLH
Propagation Delay Time
LOW-to-HIGH Level Output
22
48
ns
t
PHL
Propagation Delay Time
HIGH-to-LOW Level Output
22
29
ns
相關(guān)PDF資料
PDF描述
DM74LS38M Quad 2-Input NAND Buffer with Open-Collector Outputs
DM74LS38N Quad 2-Input NAND Buffer with Open-Collector Outputs
DM74LS38SJ Quad 2-Input NAND Buffer with Open-Collector Outputs
DM74LS390 Dual 4-Bit Decade Counter(雙4位十進(jìn)制計(jì)數(shù)器)
DM74LS390N Dual 4-Bit Decade Counter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DM74LS390 WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
DM74LS390J 制造商:Texas Instruments 功能描述:
DM74LS390M 功能描述:計(jì)數(shù)器 IC Dl 4-Bit Dec Counter RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
DM74LS390MX 功能描述:計(jì)數(shù)器 IC Dl 4-Bit Dec Counter RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
DM74LS390N 功能描述:計(jì)數(shù)器 IC Dl 4-Bit Dec Counter RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類(lèi)型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
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