參數(shù)資料
型號(hào): MC74F620N
廠商: MOTOROLA INC
元件分類: 通用總線功能
英文描述: OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS (INVERTING AND NONINVERTING)
中文描述: F/FAST SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20
封裝: 738-03
文件頁數(shù): 5/5頁
文件大?。?/td> 104K
代理商: MC74F620N
4-237
FAST AND LS TTL DATA
MC74F620
MC74F623
AC ELECTRICAL CHARACTERISTICS
For F620
Symbol
Parameter
74F
74F
Unit
TA = +25
°
C
VCC = +5.0 V
CL = 50 pF
TA = 0
°
C to +70
°
C
VCC = +5.0 V
±
10%
CL = 50 pF
Min
Typ
Max
Min
Typ
Max
tPLH
tPHL
Propagation Delay
An to Bn and Bn to An
2.5
1.0
6.5
4.5
2.0
1.0
7.5
5.0
ns
tPZH
tPZL
Output Enable Time
to High or Low level, OEBA to An
3.0
4.0
10.5
10.5
2.5
3.5
11.5
11.5
ns
tPHZ
tPLZ
Output Disable Time
to High or Low level, OEBA to An
2.5
1.5
7.5
7.0
2.0
1.0
8.0
7.5
ns
tPZH
tPZL
Output Enable Time
to High or Low level, OEAB to Bn
3.5
4.5
10.5
10.0
3.5
4.0
11.5
11.0
ns
tPHZ
tPLZ
Output Disable Time
to High or Low level, OEAB to Bn
3.0
3.0
9.5
9.5
2.5
1.5
10.5
10.5
ns
AC ELECTRICAL CHARACTERISTICS
For F623
Symbol
Parameter
74F
74F
Unit
TA = +25
°
C
VCC = +5.0 V
CL = 50 pF
TA = 0
°
C to +70
°
C
VCC = +5.0 V
±
10%
CL = 50 pF
Min
Typ
Max
Min
Typ
Max
tPLH
tPHL
Propagation Delay
An to Bn
2.0
3.0
5.5
7.0
2.0
2.5
6.5
7.5
ns
tPLH
tPHL
Propagation Delay
Bn to An
2.0
3.0
6.0
7.0
2.0
2.5
6.5
7.5
ns
tPZH
tPZL
Output Enable Time
to High or Low level, OEBA to An
3.5
5.0
10.5
9.5
3.5
5.0
12.0
10.0
ns
tPHZ
tPLZ
Output Disable Time
to High or Low level, OEBA to An
1.5
1.5
6.5
6.5
1.5
1.5
7.5
7.0
ns
tPZH
tPZL
Output Enable Time
to High or Low level, OEAB to Bn
3.5
4.5
10.0
9.0
3.5
4.5
11.5
9.5
ns
tPHZ
tPLZ
Output Disable Time
to High or Low level, OEAB to Bn
3.0
4.0
8.5
9.0
3.0
2.0
10.0
10.0
ns
相關(guān)PDF資料
PDF描述
MC74F640DW OCTAL BUS TRANSCEIVER, INVERTING WITH 3-STATE OUTPUTS
MC74F640J OCTAL BUS TRANSCEIVER, INVERTING WITH 3-STATE OUTPUTS
MC74F640N OCTAL BUS TRANSCEIVER, INVERTING WITH 3-STATE OUTPUTS
MC74F646DW Automotive Catalog 220nA Supervisor with 10ms/200ms Selectable Delay Time 5-SOT-23 -40 to 125
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