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參數(shù)資料
| 型號： | 74F545SJ |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Octal Bidirectional Transceiver with TRI-STATEE Outputs |
| 中文描述： | F/FAST SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | 0.300 INCH, EIAJ, PLASTIC, SOIC-20 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大小： | 84K |
| 代理商： | 74F545SJ |
Philips Semiconductors
Product specification
74F545
Octal bidirectional transceiver (with 3-State inputs/outputs)
1990 Mar 01
4
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
PARAMETER
RATING
UNIT
V
CC
V
IN
I
IN
V
OUT
Supply voltage
–0.5 to +7.0
V
Input voltage
–0.5 to +7.0
V
Input current
–30 to +5.0
mA
Voltage applied to output in High output state
–0.5 to +5.5
V
I
OUT
Current applied to output in Low output state
A0–A7
48
mA
B0–B7
128
mA
T
amb
T
stg
Operating free-air temperature range
0 to +70
°
C
°
C
Storage temperature
–65 to +150
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
NOM
UNIT
MIN
MAX
V
CC
V
IH
V
IL
I
IK
Supply voltage
4.5
5.0
5.5
V
High-level input voltage
2.0
V
Low-level input voltage
0.8
V
Input clamp current
–18
mA
I
OH
High level output current
High-level output current
A0–A7
–3
mA
B0–B7
–15
mA
I
OL
Low level output current
Low-level output current
A0–A7
24
mA
B0–B7
64
mA
T
amb
Operating free-air temperature range
0
70
°
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74F545 | Octal Bidirectional Transceiver with 3-STATE Outputs |
| 74F545PC | Octal Bidirectional Transceiver with 3-STATE Outputs |
| 74F545SC | Octal Bidirectional Transceiver with 3-STATE Outputs |
| 74F545SCX | Single 8-bit Bus Transceiver |
| 74F550DC | Single 8-bit Bus Transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| 74F547DC | 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 |
| 74F548DC | 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 |
| 74F548PC | 功能描述:OCTAL DECODER/DEMULTIPLEXER 制造商:on semiconductor 系列:74F 包裝:管件 零件狀態(tài):停產(chǎn) 類型:解碼器/多路分解器 電路:- 電流 - 輸出高，低:- 電壓源:單電源 電壓 - 電源:4.5 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:- 封裝/外殼:20-DIP（0.300"，7.62mm） 供應(yīng)商器件封裝:20-PDIP 基本零件編號:74F548 標(biāo)準(zhǔn)包裝:18 |
| 74F550DC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single 8-bit Bus Transceiver |
| 74F551DC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single 8-Bit Inverting Bus Transceiver |
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