參數(shù)資料
型號(hào): 74F545PC
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, PDIP20
封裝: 0.300 INCH, PLASTIC, DIP-20
文件頁數(shù): 4/10頁
文件大?。?/td> 84K
代理商: 74F545PC
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
74F545SC Octal Bidirectional Transceiver with TRI-STATEE Outputs
74F545SJ Octal Bidirectional Transceiver with TRI-STATEE Outputs
74F545 Octal Bidirectional Transceiver with 3-STATE Outputs
74F545PC Octal Bidirectional Transceiver with 3-STATE Outputs
74F545SC Octal Bidirectional Transceiver with 3-STATE Outputs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74F545SC 功能描述:總線收發(fā)器 Octal Bidir Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74F545SCX 功能描述:總線收發(fā)器 Octal Bidir Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74F545SJ 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal Bidirectional Transceiver with TRI-STATEE Outputs
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