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參數(shù)資料
| 型號： | MM74C922N |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 16-Key Encoder 20-Key Encoder |
| 中文描述： | CMOS SERIES, 8-BIT ENCODER, PDIP18 |
| 封裝： | 0.300 INCH, PLASTIC, MS-001, DIP-18 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 114K |
| 代理商： | MM74C922N |
5
www.fairchildsemi.com
M
DC Electrical Characteristics
(Continued)
AC Electrical Characteristics
(Note 3)
T
A
=
25
°
C, C
L
=
50 pF, unless otherwise noted
Note 3:
AC Parameters are guaranteed by DC correlated testing.
Note 4:
Capacitance is guaranteed by periodic testing.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
OUTPUT DRIVE (See Family Characteristics Data Sheet) (Short Circuit Current)
I
SOURCE
Output Source Current
(P-Channel)
V
CC
=
5V, V
OUT
=
0V,
T
A
=
25
°
C
V
CC
=
10V, V
OUT
=
0V,
T
A
=
25
°
C
V
CC
=
5V, V
OUT
=
V
CC
,
T
A
=
25
°
C
V
CC
=
10V, V
OUT
=
V
CC
,
T
A
=
25
°
C
1.75
3.3
mA
I
SOURCE
Output Source Current
(P-Channel)
Output Sink Current
8
15
mA
I
SINK
1.75
3.6
mA
(N-Channel)
Output Sink Current
(N-Channel)
I
SINK
8
16
mA
Symbol
Parameter
Conditions
Min
Typ
Max
Units
t
pd0
, t
pd1
Propagation Delay Time to
Logical “0” or Logical “1”
from D.A.
C
L
=
50 pF (Figure 1)
V
CC
=
5V
V
CC
=
10V
V
CC
=
15V
R
L
=
10k, C
L
=
10 pF (Figure 2)
V
CC
=
5V, R
L
=
10k
V
CC
=
10V, C
L
=
10 pF
V
CC
=
15V
R
L
=
10k, C
L
=
50 pF (Figure 2)
V
CC
=
5V, R
L
=
10k
V
CC
=
10V, C
L
=
50 pF
V
CC
=
15V
Any Input (Note 4)
Any Output (Note 4)
60
35
150
80
ns
ns
25
60
ns
t
0H
, t
1H
Propagation Delay Time from
Logical “0” or Logical “1”
80
200
ns
into High Impedance State
65
50
150
110
ns
ns
t
H0
, t
H1
Propagation Delay Time from
High Impedance State to a
Logical “0” or Logical “1”
100
55
40
250
125
90
ns
ns
ns
C
IN
C
OUT
Input Capacitance
3-STATE Output Capacitance
5
10
7.5
pF
pF
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MM74C922N | 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74C CMOS 74C922 DIP18 |
| MM74C922N_Q | 功能描述:編碼器、解碼器、復用器和解復用器 16-Key Encoder RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MM74C922N-G | 制造商:Rochester Electronics LLC 功能描述: |
| MM74C922WM | 功能描述:編碼器、解碼器、復用器和解復用器 16-Key Encoder RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MM74C922WM | 制造商:Fairchild Semiconductor Corporation 功能描述:Keyboard Encoder Logic IC |
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