- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373593 > TC74VHC273FK (Toshiba Corporation) Octal D-Type Flip-Flop with Clear PDF資料下載
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)： | 5/10頁 |
| 文件大?。?/td> | 241K |
| 代理商： | TC74VHC273FK |
TC74VHC273F/FT/FK
2007-10-01
5
AC Characteristics
(input: t
r
=
t
f
=
3 ns)
Test Condition
Ta
=
25°C
Ta
=
40 to
85°C
Characteristics
Symbol
V
CC
(V)
C
L
(pF)
Min
Typ.
Max
Min
Max
Unit
15
8.7
13.6
1.0
16.0
3.3
±
0.3
50
11.2
17.1
1.0
19.5
15
5.8
9.0
1.0
10.5
Propagation delay
time
(CK-Q)
t
pLH
t
pHL
5.0
±
0.5
50
7.3
11.0
1.0
12.5
ns
15
8.9
13.6
1.0
16.0
3.3
±
0.3
50
11.4
17.1
1.0
19.5
15
5.2
8.5
1.0
10.0
Propagation delay
time
(
CLR
-Q)
t
pHL
5.0
±
0.5
50
6.7
10.5
1.0
12.0
ns
15
75
120
65
3.3
±
0.3
50
50
75
45
15
120
165
100
Maximum clock
frequency
f
max
5.0
±
0.5
50
80
110
70
MHz
3.3
±
0.3
50
1.5
1.5
Output to output skew
t
osLH
t
osHL
(Note 1)
5.0
±
0.5
50
1.0
1.0
ns
Input capacitance
C
IN
4
10
10
pF
Power dissipation
capacitance
C
PD
(Note 2)
31
pF
Note 1: Parameter guaranteed by design.
t
osLH
=
|t
pLHm
t
pLHn
|, t
osHL
=
|t
pHLm
t
pHLn
|
Note 2: C
PD
is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
I
CC (opr)
=
C
PD
·V
CC
·f
IN
+
I
CC
/8 (per bit)
And the total C
PD
when n pcs.of flip flop operate can be gained by the following equation:
C
PD
(total)
=
22
+
9·n
Noise Characteristics
(input: t
r
=
t
f
=
3 ns)
Test Condition
Ta
=
25°C
Characteristics
Symbol
V
CC
(V)
Typ.
Max
Unit
Quiet output maximum dynamic V
OL
V
OLP
C
L
=
50 pF
5.0
0.5
0.8
V
Quiet output minimum dynamic V
OL
V
OLV
C
L
=
50 pF
5.0
0.5
0.8
V
Minimum high level dynamic input
voltage
V
IHD
C
L
=
50 pF
5.0
3.5
V
Maximum low level dynamic input
voltage
V
ILD
C
L
=
50 pF
5.0
1.5
V
相關PDF資料 |
PDF描述 |
|---|---|
| TC74VHC27FN | Triple 3-Input NOR Gate |
| TC74VHC27FT | Triple 3-Input NOR Gate |
| TC74VHC27F | TRIPLE 3-INPUT NOR GATE |
| TC74VHC299F | 8-BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR |
| TC74VHC299FT | 8-BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR |
相關代理商/技術參數(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 |
發(fā)布緊急采購，3分鐘左右您將得到回復。