參數(shù)資料
型號(hào)： 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(yè)數(shù)： 7/12頁(yè)
文件大?。?/td> 96K
代理商： 74F620
Philips Semiconductors
Product specification
74F620/74F623
Transceivers
1990 Apr 6
7
AC ELECTRICAL CHARACTERISTICS – 74F620
LIMITS
SYMBOL
PARAMETER
TEST
CONDITION
V
CC
= +5V
T
= +25
°
C
C
L
= 50pF, R
L
= 500
V
CC
= +5V
±
10%
T
amb
= 0
°
C to +70
°
C
C
L
L
= 500
UNIT
MIN
TYP
MAX
MIN
MAX
t
PLH
t
PHL
Propagation delay
An to Bn
Waveform 2
2.5
1.0
4.5
2.5
6.5
4.5
2.0
1.0
7.5
5.0
ns
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation delay
Bn to An
Waveform 2
2.5
1.0
4.5
2.5
6.5
4.5
2.0
1.0
7.5
5.0
ns
Output Enable time
to High or Low level, OEBA to An
Waveform 3
Waveform 4
3.0
4.0
7.5
7.5
10.5
10.5
2.5
3.5
11.5
11.5
ns
Output Disable time
to High or Low level, OEBA to An
Waveform 3
Waveform 4
2.5
2.0
4.5
4.5
7.5
7.0
2.0
1.5
8.0
7.5
ns
Output Enable time
to High or Low level, OEAB to Bn
Waveform 3
Waveform 4
4.5
4.5
7.5
7.5
10.5
10.0
4.0
4.0
11.5
11.0
ns
Output Disable time
to High or Low level, OEAB to Bn
Waveform 3
Waveform 4
3.0
4.0
6.5
6.5
9.5
9.5
2.5
3.5
10.5
10.5
ns
AC ELECTRICAL CHARACTERISTICS – 74F623
LIMITS
SYMBOL
PARAMETER
TEST
CONDITION
V
CC
= +5V
T
amb
= +25
°
C
C
L
= 50pF, R
L
= 500
V
CC
= +5V
±
10%
T
amb
= 0
°
C to +70
°
C
C
L
= 50pF, R
L
= 500
UNIT
MIN
TYP
MAX
MIN
MAX
t
PLH
t
PHL
Propagation delay
An to Bn
Waveform 1
2.0
3.0
4.0
5.0
5.5
7.0
2.0
2.5
6.5
7.5
ns
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation delay
Bn to An
Waveform 1
2.0
2.5
4.0
4.5
5.5
6.5
2.0
2.5
6.5
7.5
ns
Output Enable time
to High or Low level, OEBA to An
Waveform 3
Waveform 4
5.0
5.0
8.5
7.5
10.5
9.5
5.0
5.0
12.0
10.0
ns
Output Disable time
to High or Low level, OEBA to An
Waveform 3
Waveform 4
2.5
2.5
4.5
4.5
6.5
6.5
2.5
2.5
7.5
7.0
ns
Output Enable time
to High or Low level, OEAB to Bn
Waveform 3
Waveform 4
5.0
4.5
8.0
7.0
10.0
9.0
5.0
4.5
11.5
9.5
ns
Output Disable time
to High or Low level, OEAB to Bn
Waveform 3
Waveform 4
3.0
4.0
6.0
7.0
8.5
9.0
3.0
4.0
10.0
10.0
ns
相關(guān)PDF資料
PDF描述
74F620PC Inverting Octal Bus Transceiver with 3-STATE Outputs
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54F632 32-Bit Parallel Error Detection and Correction Circuit
54F632DM Error Detection & Correction (EDAC)
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相關(guān)代理商/技術(shù)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(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
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:
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