參數(shù)資料
型號(hào): 74F545PC
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Octal Bidirectional Transceiver with 3-STATE Outputs
中文描述: F/FAST SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20
封裝: 0.300 INCH, PLASTIC, MS-001, DIP-20
文件頁數(shù): 3/10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
3
LOGIC SYMBOL
2
3
4
V
= Pin 20
GND = Pin 10
18
17
16
15
14
13
12
9
11
SF01033
T/R
B0
B1
B4
B5
B6
B7
OE
A0
A1
A4
A5
A6
A7
B2
B3
A3
A2
5
6
7
8
1
19
LOGIC SYMBOL (IEEE/IEC)
1
2
3
4
5
6
7
8
19
18
17
16
15
14
13
12
G3
3EN1
3EN2
SF01034
2
1
9
11
LOGIC DIAGRAM
V
=
GND =
Pin 20
Pin 10
SF01035
OE
T/R
9
11
2
3
4
18
17
16
15
14
13
12
B0
B1
B4
B5
B6
B7
A0
A1
A4
A5
A6
A7
B2
B3
A3
A2
5
6
7
8
1
19
FUNCTION TABLE
INPUTS
OUTPUTS
OE
T/R
L
L
Bus B data to Bus A
L
H
Bus A data to Bus B
H
X
Z
H = High voltage level
L = Low voltage level
X = Don’t care
Z = High impedance “off” state
相關(guān)PDF資料
PDF描述
74F545SC Octal Bidirectional Transceiver with 3-STATE Outputs
74F545SCX Single 8-bit Bus Transceiver
74F550DC Single 8-bit Bus Transceiver
54F550DM Single 8-bit Bus Transceiver
54F550FM Single 8-bit Bus Transceiver
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