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參數(shù)資料
| 型號： | MC74F538N |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 220nA Supervisor with 10ms/200ms selectable delay time 5-SOT-23 -40 to 85 |
| 中文描述： | F/FAST SERIES, OTHER DECODER/DRIVER, CONFIGURABLE OUTPUT, PDIP20 |
| 封裝： | PLASTIC, DIP-20 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 100K |
| 代理商： | MC74F538N |
4-206
FAST AND LS TTL DATA
1-OF-8 DECODER
WITH 3-STATE OUTPUTS
The MC54/74F538 decoder/demultiplexer accepts three Address (A0–A2)
input signals and decodes them to select one of eight mutually exclusive
outputs. A polarity control input (P) determines whether the outputs are active
LOW or active HIGH. A HIGH Signal on either of the active LOW Output
Enable (OE) inputs forces all outputs to the high impedance state. Two active
HIGH and two active LOW input enables are available for easy expansion to
1-of-32 decoding with four packages, or for data demultiplexing to 1-of-8 or
1-of-16 destinations.
Output Polarity Control
Data Demultiplexing Capability
Multiple Enables for Expansion
3-State Outputs
ESD Protection > 4000 Volts
CONNECTION DIAGRAM DIP
(TOP VIEW)
18
17
16
15
14
13
1
2
O1
3
4
5
6
A0
7
A1
20
19
8
O5
VCC
O2
O3
O4
A2
E1
E3
E2
E4
O0
OE2
O6
9
10
GND
12
11
O7
OE1
P
MC54/74F538
1-OF-8 DECODER
WITH 3-STATE OUTPUTS
FAST
SCHOTTKY TTL
ORDERING INFORMATION
MC54FXXXJ
MC74FXXXN
MC74FXXXDW
Ceramic
Plastic
SOIC
20
1
J SUFFIX
CERAMIC
CASE 732-03
20
1
N SUFFIX
PLASTIC
CASE 738-03
20
1
DW SUFFIX
SOIC
CASE 751D-03
LOGIC SYMBOL
12
VCC = PIN 20
GND = PIN 10
P
A0
A1
A2
O0O1
O2
O3O4
O5O6
O7
E1
E2
E3
E4
OE1
OE2
6
7
17
16
15
14
13
4
5
3
2
1
14
18
8
9
11
LOGIC DIAGRAM
A2
A1
A0
E1
E2
E3
E4
OE1
OE2
O0
O2
O4
O7
P
O1
O3
O5
O6
Please note that this diagram is provided only for the understanding of logic operations and
should not be used to estimate propagation delays.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC74F539DW | DUAL 1-OF-4 DECODER WITH 3-STATE OUTPUTS |
| MC74F539N | 220nA Supervisor with 10ms/200ms selectable delay time 5-SOT-23 -40 to 85 |
| MC74F543DW | OCTAL REGISTERED TRANSCEIVER, NON-INVERTING, 3-STATE |
| MC74F543N | OCTAL REGISTERED TRANSCEIVER, NON-INVERTING, 3-STATE |
| MC74F544DW | Automotive Catalog 220nA Supervisor with 10ms/200ms Selectable Delay Time 5-SOT-23 -40 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74F539 WAF | 制造商:ON Semiconductor 功能描述: |
| MC74F543 WAF | 制造商:ON Semiconductor 功能描述: |
| MC74F543DWR2 | 制造商:Motorola Inc 功能描述: |
| MC74F543N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74F544 WAF | 制造商:ON Semiconductor 功能描述: |
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