參數(shù)資料
型號： DM74ALS162BN
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： Synchronous Four-Bit Counter
中文描述： ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDIP16
封裝： 0.300 INCH, PLASTIC, MS-001, DIP-16
文件頁數(shù)： 7/9頁
文件大?。?/td> 92K
代理商： DM74ALS162BN
7
www.fairchildsemi.com
D
Electrical Characteristics
over recommended operating free air temperature range. All typical values are measured at V
CC
=
5V, T
A
=
25
°
C.
Symbol
Parameter
Switching Characteristics DM74ALS161B
over recommended operating free air temperature range.
Symbol
Parameter
Switching Characteristics DM74ALS162B, DM74ALS163B
over recommended operating free air temperature range.
Conditions
Min
Typ
Max
Units
V
IK
V
OH
Input Clamp Voltage
V
CC
=
4.5V, I
I
=
18 mA
I
OH
=
0.4 mA
V
CC
=
4.5V to 5.5V
V
CC
=
4.5V
1.5
V
HIGH Level
Output Voltage
LOW Level
V
CC
2
V
V
OL
I
OL
=
4 mA
I
OL
=
8 mA
0.25
0.4
V
Output Voltage
Input Current at Max
Input Voltage
0.35
0.5
V
I
I
V
CC
=
5.5V, V
IH
=
7V
0.1
mA
I
IH
I
IL
I
O
I
CC
HIGH Level Input Current
LOW Level Input Current
V
CC
=
5.5V, V
IH
=
2.7V
V
CC
=
5.5V, V
IL
=
0.4V
V
CC
=
5.5V, V
O
=
2.25V
V
CC
=
5.5V
20
0.2
112
21
μ
A
mA
Output Drive Current
Supply Current
30
mA
mA
12
Conditions
From
To
Min
Max
Units
f
MAX
t
PLH
Maximum Clock Frequency
V
CC
=
4.5V to 5.5V
R
L
=
500
C
L
=
50 pF
40
MHz
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
Clock
Ripple
Carry
Ripple
5
20
ns
t
PHL
Clock
5
20
ns
HIGH-to-LOW Level Output
Propagation Delay Time
LOW-to-HIGH Level Output
Carry
t
PLH
Clock
Any Q
4
15
ns
t
PHL
Propagation Delay Time
HIGH-to-LOW Level Output
Propagation Delay Time
Clock
Any Q
6
20
ns
t
PLH
En T
Ripple
3
13
ns
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Carry
Ripple
Carry
t
PHL
En T
3
13
ns
t
PHL
Propagation Delay Time
HIGH-to-LOW Level Output
Clear
Clear
Any Q
Ripple
Carry
8
24
ns
11
23
ns
Symbol
Parameter
Conditions
From
To
Min
Max
Units
f
MAX
t
PLH
Maximum Clock Frequency
Propagation Delay Time
LOW-to-HIGH Level Output
V
CC
=
4.5V to 5.5V
R
L
=
500
C
L
=
50 pF
T
A
=
Min to Max
40
MHz
Clock
Ripple
Carry
5
20
ns
t
PHL
Propagation Delay Time
HIGH-to-LOW Level Output
Propagation Delay Time
Clock
Ripple
Carry
5
20
ns
t
PLH
Clock
Any Q
4
15
ns
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
t
PHL
Clock
Any Q
6
20
ns
t
PLH
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
En T
Ripple
Carry
Ripple
3
13
ns
t
PHL
En T
3
13
ns
HIGH-to-LOW Level Output
Carry
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DM74ALS163BM Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset 14-TSSOP -40 to 85
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DM74ALS161BMX Synchronous Up Counter
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DM74ALS162BN/A+ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Up Counter
DM74ALS162BN/B+ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Up Counter
DM74ALS162BN_Q 功能描述:計數(shù)器 IC Syn 4-Bit Decade Ctr RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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
DM74ALS162J/A+ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Synchronous Up Counter
DM74ALS162N 制造商:Texas Instruments 功能描述:
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