參數(shù)資料
型號： TC74VHC273FK
廠商： Toshiba Corporation
英文描述： Octal D-Type Flip-Flop with Clear
中文描述： 八路D類觸發(fā)器與Clear翻牌
文件頁數(shù)： 4/10頁
文件大?。?/td> 241K
代理商： TC74VHC273FK
TC74VHC273F/FT/FK
2007-10-01
4
Electrical Characteristics
DC Characteristics
Test Condition
Ta
=
25°C
Ta
=
40 to 85°C
Characteristics
Symbol
V
CC
(V)
Min
Typ.
Max
Min
Max
Unit
High-level input
voltage
V
IH
2.0
3.0 to
5.5
1.50
V
CC
×
0.7
1.50
V
CC
×
0.7
V
Low-level input
voltage
V
IL
2.0
3.0 to
5.5
0.50
V
CC
×
0.3
0.50
V
CC
×
0.3
V
I
OH
=
50
μ
A
2.0
3.0
4.5
1.9
2.9
4.4
2.0
3.0
4.5
1.9
2.9
4.4
High-level output
voltage
V
OH
V
IN
=
V
IH
or V
IL
I
OH
=
4 mA
I
OH
=
8 mA
3.0
4.5
2.58
3.94
2.48
3.80
V
I
OL
=
50
μ
A
2.0
3.0
4.5
0.0
0.0
0.0
0.1
0.1
0.1
0.1
0.1
0.1
Low-level output
voltage
V
OL
V
IN
=
V
IH
or V
IL
I
OL
=
4 mA
I
OL
=
8 mA
3.0
4.5
0.36
0.36
0.44
0.44
V
Input leakage
current
I
IN
V
IN
=
5.5 V or GND
0 to
5.5
±
0.1
±
1.0
μ
A
Quiescent supply
current
I
CC
V
IN
=
V
CC
or GND
5.5
4.0
40.0
μ
A
Timing Requirements
(input: t
r
=
t
f
=
3 ns)
Test Condition
Ta
=
25°C
Ta
=
40 to
85°C
Characteristics
Symbol
V
CC
(V)
Typ.
Limit
Limit
Unit
Minimum pulse width (CK)
t
w (L)
t
w (H)
3.3
±
0.3
5.0
±
0.5
5.5
5.0
6.5
5.0
ns
Minimum pulse width (
CLR
)
t
w (L)
3.3
±
0.3
5.0
±
0.5
5.0
5.0
6.0
5.0
ns
Minimum set-up time
t
s
3.3
±
0.3
5.0
±
0.5
5.5
4.5
6.5
4.5
ns
Minimum hold time
t
h
3.3
±
0.3
5.0
±
0.5
1.0
1.0
1.0
1.0
ns
Minimum removal time (CLR )
t
rem
3.3
±
0.3
5.0
±
0.5
2.5
2.0
2.5
2.0
ns
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC74VHC273FK(EL,K) 制造商:Toshiba America Electronic Components 功能描述:Logic,TC74VHC,Octal D-type FF,US20
TC74VHC273FT 功能描述:觸發(fā)器 INCORRECT MOUSER P/N Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
TC74VHC273FT(EL) 制造商:Toshiba America Electronic Components 功能描述:IC FLIP-FLOP OCT D-TYPE 20-TSSOP
TC74VHC273FT(EL,K) 制造商:Toshiba 功能描述:74VHC Octal D-Type Flip-Flop with Clear 20TSSOP Tape & Reel 制造商:Toshiba America Electronic Components 功能描述:IC,Logic,74VHC Series TSSOP20,OCTAL D-T 制造商:Toshiba 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin TSSOP T/R
TC74VHC273FT(EL,M) 制造商:Toshiba America Electronic Components 功能描述:IC FLIP-FLOP OCT D-TYPE 20-TSSOP
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