參數(shù)資料
型號： MM74HCT245MTC
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： Octal 3-STATE Transceiver
中文描述： HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20
封裝： 4.40 MM, MO-153AC, TSSOP-20
文件頁數(shù)： 4/7頁
文件大?。?/td> 103K
代理商： MM74HCT245MTC
www.fairchildsemi.com
4
M
AC Electrical Characteristics
V
CC
=
5.0V, t
r
=
t
f
=
6 ns, T
A
=
25
°
C (unless otherwise specified)
AC Electrical Characteristics
V
CC
=
5.0V
±
10%, t
r
=
t
f
=
6 ns (unless otherwise specified)
Note 5:
C
PD
determines the no load power consumption, P
D
=
C
PD
V
CC
2 f
+
I
CC
V
CC
, and the no load dynamic current consumption,
I
S
=
C
PD
V
CC
f
+
I
CC
.
Symbol
Parameter
Conditions
Typ
Guaranteed
Limit
20
Units
t
PHL
, t
PLH
Maximum Output
C
L
=
45 pF
16
ns
Propagation Delay
Maximum Output
Enable Time
t
PZL
, t
PZH
C
L
=
45 pF
R
L
=
1 k
C
L
=
5 pF
R
L
=
1 k
29
40
ns
t
PLZ
, t
PHZ
Maximum Output
Disable Time
20
25
ns
Symbol
Parameter
Conditions
T
A
=
25
°
C
Typ
17
24
T
A
=
40 to 85
°
C T
A
=
55 to 125
°
C
Guaranteed Limits
29
38
Units
t
PHL
, t
PLH
Maximum Output
Propagation Delay
C
L
=
50 pF
C
L
=
150 pF
R
L
=
1 k
C
L
=
50 pF
R
L
=
1 k
C
L
=
50 pF
R
L
=
1 k
C
L
=
50 pF
C
L
=
50 pF
23
30
34
45
ns
ns
t
PZL
Maximum Output
Enable Time
Maximum Output
31
42
53
63
ns
t
PZH
23
33
41
49
ns
Enable Time
Maximum Output
Disable Time
t
PHZ
, t
PLZ
21
30
38
45
ns
t
THL
, t
TLH
Maximum Output
Rise and Fall Time
Maximum Input
8
12
15
18
ns
C
IN
10
15
15
15
pF
Capacitance
Maximum Output/Input
Capacitance
C
OUT
20
25
25
25
pF
C
PD
Power Dissipation
G
=
V
CC
(Note 5)
G
=
GND
7
pF
Capacitance
100
pF
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MM74HCT245MTC_Q 功能描述:總線收發(fā)器 Octal 3-STATE 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
MM74HCT245MTCX 功能描述:總線收發(fā)器 Octal 3-STATE 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
MM74HCT245MTCX 制造商:Fairchild Semiconductor Corporation 功能描述:BUFFER / DRIVER / RECEIVER LOGIC IC
MM74HCT245N 功能描述:總線收發(fā)器 Octal 3-STATE 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
MM74HCT245N 制造商:Fairchild Semiconductor Corporation 功能描述:IC TRANSCEIVERS LOGIC ROHS COMPLIANT:NO
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