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參數(shù)資料
| 型號： | MC74F543DW |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | OCTAL REGISTERED TRANSCEIVER, NON-INVERTING, 3-STATE |
| 中文描述： | F/FAST SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| 封裝： | SOIC-24 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 75K |
| 代理商： | MC74F543DW |
4-212
FAST AND LS TTL DATA
OCTAL REGISTERED
TRANSCEIVER,
NON-INVERTING, 3-STATE
The MC74F543 Octal Registered Transceivers contain two sets of data
flowing in either direction. Separate Latch Enable (LEAB, LEBA) and Enable
(OEAB, OEBA) inputs are provided for each register to permit independent
control of inputting and outputting in either direction of data flow. The
MC74F543 has a noninverting data path. The A outputs are guaranteed to
sink 20 mA while the B outputs are rated for 64 mA.
Combines 74F245 and 74F373 Type Functions in One Chip
8-Bit Octal Transceiver
Non-Inverting
Back-to-Back Registers for Storage
Separate Controls for Data Flow in Each Direction
Glitchless Outputs During 3-State Power Up or Power Down Operation
High Impedance Outputs in Power Off State
A Outputs Sink 24 mA and Source 3.0 mA
B Outputs Sink 64 mA and Source 15 mA
See F544 for Inverting Version
ESD Protection > 4000 Volts
PIN ASSIGNMENT
18
17
16
15
14
13
1
2
3
4
5
6
A3
7
A4
20
19
8
B2
LEBA
B3
B4
B5
B6
LEAB
B7
OEAB
OEBA A0
A2
A5
A6
9
10
A7
A1
11
EAB GND
12
22
21
24
23
VCCEBA
B0
B1
GUARANTEED OPERATING RANGES
Symbol
Parameter
Min
Typ
Max
Unit
VCC
TA
IOH
IOL
Supply Voltage
74
4.5
5.0
5.5
V
Operating Ambient Temperature Range
74
0
25
70
°
C
Output Current — High
74
–3.0/–15
mA
Output Current — Low
74
24/64
mA
MC74F543
OCTAL REGISTERED
TRANSCEIVER,
NON-INVERTING, 3-STATE
FAST
SCHOTTKY TTL
ORDERING INFORMATION
MC74FXXXN
MC74FXXXDW
Plastic
SOIC
N SUFFIX
PLASTIC
CASE 724-03
DW SUFFIX
SOIC
CASE 751E-03
24
1
24
1
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PDF描述 |
|---|---|
| MC74F543N | OCTAL REGISTERED TRANSCEIVER, NON-INVERTING, 3-STATE |
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| MC74F544N | 220nA Supervisor with 10ms/200ms selectable delay time 5-SOT-23 -40 to 85 |
| MC74HC151D | 8-Input Data Selector/Multiplexer |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)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: |
| MC74F568 WAF | 制造商:ON Semiconductor 功能描述: |
| MC74F569 WAF | 制造商:ON Semiconductor 功能描述: |
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