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參數(shù)資料
| 型號(hào)： | 74FR900SSC |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 20 Characters x 4 Lines, 5x7 Dot Matrix Character and Cursor |
| 中文描述： | FR/FASTR SERIES, MULTIPLEXER, PDSO48 |
| 封裝： | 0.300 INCH, MO-118, SSOP-48 |
| 文件頁(yè)數(shù)： | 5/6頁(yè) |
| 文件大?。?/td> | 46K |
| 代理商： | 74FR900SSC |
5
www.fairchildsemi.com
7
Extended AC Electrical Characteristics
(Continued)
Note 5:
This specification is guaranteed but not tested. The limits apply to propagation delays for all paths described switching in phase,
i.e., all LOW-to-HIGH, HIGH-to-LOW, 3-STATE-to-HIGH, etc.
Note 6:
This specification is guaranteed but not tested. The limits represent propagation delays with 250 pF load capacitors in place of the 50 pF load capac-
itors standard AC load. This specification pertains to single output switching only.
Symbol
Parameter
T
A
=
0
°
C to
+
70
°
C
V
CC
=
+
5.0V
C
L
=
50 pF
Nine Outputs Switching
(Note 5)
Min
2.0
T
A
=
0
°
C to
+
70
°
C
V
CC
=
+
5.0V
C
L
=
250 pF
(Note 6)
Units
Max
9.0
Min
2.5
Max
10.5
t
PHL
A
n
or B
n
to C
n
C
n
to A
n
or B
n
Propagation Delay
ns
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
3.5
11.0
ns
C
8
to A
8
or B
8
(PINV HIGH)
Propagation Delay
A
n
to B
n
, B
n
to A
n
Propagation Delay
4.5
12.0
5.5
13.5
ns
4.5
12.0
5.5
13.5
ns
LEAC to C
n
, LEBC to C
n
Propagation Delay
3.0
11.5
4.0
13.5
ns
LECA to A
n
, LECB to B
n
Propagation Delay
S
0
to C
n
Propagation Delay
3.0
11.0
3.0
14.0
ns
3.5
12.0
4.5
15.0
ns
S
1
to A
n
or B
n
Propagation Delay
PINV to A
8
or B
8
Output Enable Time
A
n
, C
n
Output Disable Time
2.5
12.0
ns
2.0
8.0
ns
1.5
6.0
ns
A
n
, C
n
Output Enable Time
2.0
8.0
ns
B
n
Output Disable Time
B
n
2.0
7.0
ns
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| 74FR900 | 9-Bit, 3-Port Latchable Datapath Multiplexer |
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| 74FR9240SPC | 20 Characters x 4 Lines, 5x7 Dot Matrix Character and Cursor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74FR900SSCX | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 9-Bit Multiplexer 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| 74FR9240 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:9-Bit Buffer/Line Driver with 3-STATE Outputs |
| 74FR9240SC | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:9-Bit Buffer/Line Driver with 3-STATE Outputs |
| 74FR9240SCQR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:9-Bit Buffer/Driver |
| 74FR9240SCQRX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:9-Bit Buffer/Driver |
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