參數(shù)資料
型號: 74F537PC
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: 1-of-10 Decoder with 3-STATE Outputs
中文描述: F/FAST SERIES, DECIMAL DECODER/DRIVER, CONFIGURABLE OUTPUT, PDIP20
封裝: 0.300 INCH, PLASTIC, MS-001, DIP-20
文件頁數(shù): 4/5頁
文件大?。?/td> 52K
代理商: 74F537PC
Philips Semiconductors
Product specification
74F537
1-of-10 decoder (3-State)
1989 Jan 20
4
AC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
UNIT
T
amb
= +25
°
C
V
CC
= +5.0V
C
L
= 50pF, R
L
= 500
MIN
TYP
T
amb
= 0
°
C to +70
°
C
V
CC
= +5.0V
±
10%
C
L
= 50pF, R
L
= 500
MIN
MAX
MAX
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation delay
An to Qn
Waveform 1
4.5
3.0
9.0
7.5
14.0
11.0
4.5
3.0
16.0
12.0
ns
ns
Propagation delay
E0 to Qn
Waveform 2
4.0
3.0
8.0
8.0
11.0
11.0
4.0
3.0
12.0
12.0
ns
ns
Propagation delay
E1 to Qn
Waveform 2
6.0
4.0
8.5
8.5
11.5
11.5
6.0
4.0
13.0
12.5
ns
ns
Propagation delay
P to Qn
Waveform 1
5.0
3.5
12.5
6.5
16.0
10.0
5.0
3.5
17.0
11.0
ns
ns
Output Enable time
OE to Qn
Waveform 3
Waveform 4
2.5
4.0
4.5
5.5
7.0
8.0
2.5
4.0
8.0
9.0
ns
ns
Output Disable time
OE to Qn
Waveform 3
Waveform 4
1.5
2.0
3.0
4.0
6.0
6.5
1.0
2.0
7.0
7.0
ns
ns
AC WAVEFORMS
For all waveforms, V
M
= 1.5V.
V
M
V
M
V
M
V
M
t
PHL
t
PLH
An, P, E0, E1
Qn
SF01008
Waveform 1. Propagation Delay for
Non-Inverting Outputs
V
M
V
M
V
M
V
M
t
PLH
t
PHL
E0, E1
Qn
SF01009
Waveform 2. Propagation Delay for
Inverting Outputs
V
M
V
M
V
M
t
PHZ
t
PZH
OE
Qn
V
OH
-0.3V
0V
SF01010
Waveform 3. 3-State Output Enable Time to High Level
and Output Disable Time from High Level
V
M
V
M
V
M
t
PLZ
t
PZL
OE
Qn
V
OL
+0.3V
SF01011
Waveform 4. 3-State Output Enable Time to Low Level
and Output Disable Time from Low Level
相關(guān)PDF資料
PDF描述
74F537SC 1-of-10 Decoder with 3-STATE Outputs
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74F538 1-of -8 decoder (3-State)(8選1譯碼器(三態(tài)))
74F539 Dual 1-of-4 decoder 3-State
74F539 Dual 1-of-4 Decoder with 3-STATE Outputs
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74F537SJ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BCD-To-Decimal Decoder
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74F538DC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3-To-8-Line Demultiplexer