參數(shù)資料
型號: 74F620
廠商: Fairchild Semiconductor Corporation
英文描述: Inverting Octal Bus Transceiver with 3-STATE Outputs
中文描述: 反相八路總線收發(fā)器具有三態(tài)輸出
文件頁數(shù): 4/12頁
文件大?。?/td> 96K
代理商: 74F620
Philips Semiconductors
Product specification
74F620/74F623
Transceivers
1990 Apr 6
4
LOGIC DIAGRAM – 74F620
V
=
GND =
Pin 20
Pin 10
SF01129
OEBA
2
3
4
18
17
16
15
14
13
12
B0
B1
B4
B5
B6
B7
OEAB
A1
A4
A5
A6
A7
B2
B3
A3
A2
5
6
7
8
A0
11
9
19
1
LOGIC DIAGRAM – 74F623
V
=
GND =
Pin 20
Pin 10
SF01130
OEBA
2
3
4
18
17
16
15
14
13
12
B0
B1
B4
B5
B6
B7
OEAB
A1
A4
A5
A6
A7
B2
B3
A3
A2
5
6
7
8
A0
11
9
19
1
FUNCTION TABLE
INPUTS
OPERATING MODES
OEBA
OEAB
74F620
74F623
L
L
B data to A bus
B data to A bus
H
H
A data to B bus
A data to B bus
H
L
Z
Z
L
H
B data to A bus
B data to A bus
A data to B bus
A data to B bus
H =
L
X =
Z =
High voltage level
Low voltage level
Don’t care
High impedance “off” state
=
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PDF描述
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相關代理商/技術參數(shù)
參數(shù)描述
74F620 WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74F620N 制造商:NXP Semiconductors 功能描述:
74F620PC 功能描述:總線收發(fā)器 Inv Oct Bus 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
74F621 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal bus transceiver, non-inverting open collector
74F621N 制造商:NXP Semiconductors 功能描述: