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參數(shù)資料
| 型號： | 74F537 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 1-of-10 Decoder with 3-STATE Outputs |
| 中文描述： | 1 - 10解碼器，三態(tài)輸出 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 52K |
| 代理商： | 74F537 |
Philips Semiconductors
Product specification
74F537
1-of-10 decoder (3-State)
1
1989 Jan 20
853–0873 95586
DESCRIPTION
The 74F537 is a one-of-ten decoder/demultiplexer with four active
High BCD inputs and ten mutually exclusive outputs. A Polarity
control (P) input determines whether the outputs are active Low or
active High. The 74F537 has 3-State outputs and a High signal on
the Output Enables (OE) input forces all outputs to the high
impedance state. Two input Enables, active High (E1) and active
Low (E0), are available for demultiplexing data to the selected
output in either non-inverted or inverted form. Input codes greater
than BCD nine causes all outputs to go to the inactive state (i.e.,
same polarity as the P input).
TYPE
TYPICAL
PROPAGATION DELAY
TYPICAL SUPPLY
CURRENT
(TOTAL)
74F537
9ns
44mA
ORDERING INFORMATION
DESCRIPTION
COMMERCIAL RANGE
V
CC
= 5V
±
10%, T
amb
= 0
°
C to +70
°
C
20-Pin Plastic DIP
N74F537N
20-Pin Plastic SOL
N74F537D
PIN CONFIGURATION
20
19
18
17
16
15
14
13
12
10
11
9
8
7
6
5
4
3
2
1
VCC
Q3
Q4
A3
Q9
Q8
Q7
Q2
Q1
Q0
A0
A1
Q5
Q6
GND
E0
E1
OE
P
SF01004
A2
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS
DESCRIPTION
74F(U.L.)
HIGH/LOW
LOAD VALUE
HIGH/LOW
A0 - A3
Data inputs
1.0/1.0
20
μ
A/0.6mA
E0
Enable input (active Low)
1.0/1.0
20
μ
A/0.6mA
E1
Enable input (active High)
1.0/1.0
20
μ
A/0.6mA
P
Polarity control input
1.0/1.0
20
μ
A/0.6mA
OE
Output Enable input
1.0/1.0
20
μ
A/0.6mA
Q0 - Q9
NOTE:
One (1.0) FAST Unit Load is defined as: 20
μ
A in the High state and 0.6mA in the Low state.
Data outputs
150/40
3.0mA/24mA
LOGIC SYMBOL
6
7
16
VCC = Pin 20
GND = Pin 10
3
2
1
19
18
8
9
11
Q0
Q1
Q2
Q3
Q4 Q5
Q6
Q7
P
E0
E1
OE
4
15
14
5
A0
A1
A2
SF01005
17
A3
12
13
Q8
Q9
LOGIC SYMBOL (IEEE/IEC)
6
7
17
13
19
DMUX
1
2
3
5
0,10
0
3
10G0
9
SF01006
11
9
8
18
1,10
2,10
3,10
4,10
5,10
6,10
7,10
14
15
4
&
&
N10
8,10
9,10
13
12
EN
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74F537PC | 1-of-10 Decoder with 3-STATE Outputs |
| 74F537SC | 1-of-10 Decoder with 3-STATE Outputs |
| 74F537SCX | BCD-To-Decimal Decoder |
| 74F538 | 1-of -8 decoder (3-State)(8選1譯碼器（三態(tài)）) |
| 74F539 | Dual 1-of-4 decoder 3-State |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F537 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F537DC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BCD-To-Decimal Decoder |
| 74F537PC | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1-of-10 Decoder 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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| 74F537SC | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1-of-10 Decoder 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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| 74F537SCX | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1-of-10 Decoder 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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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