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參數(shù)資料
| 型號(hào)： | MC74LVX574MEL |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類(lèi)： | 通用總線功能 |
| 英文描述： | Octal D-Type Flip-Flop with 3-State Outputs |
| 中文描述： | LV/LV-A/LVX/H SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | EIAJ, SO-20 |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大小： | 111K |
| 代理商： | MC74LVX574MEL |
MC74LVX574
http://onsemi.com
4
1. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
The specification applies to any outputs switching in the same direction, either HIGHtoLOW (t
OSHL
) or LOWtoHIGH (t
OSLH
); parameter
guaranteed by design.
Symbol
11.5
18.0
1.0
Parameter
Test Conditions
Min
60
Typ
125
(50% Duty Cycle)
C
L
= 50pF
C
L
= 15pF
C
L
= 50pF
45
8.5
10.7
40
21.0
15.5
t
PHL
t
CP to O
OE to O
V
= 3.3
0.3V
R
= 1k
R
L
= 1k
V
CC
= 3.3
±
0.3V
80
11.4
65
13.2
C
= 15pF
L
1.0
PZL
L
CC
R
= 1k
Output Enable Time
CC
L
C
= 50pF
1.0
1.5
22.0
18.5
t
,
t
OSLH
(Note 1)
V
CC
= 2.7V
C
L
= 50pF
12.1
1.0
18.5
ns
Output Disable Time
C
L
= 50pF
19.1
22.0
V
CC
= 3.3
±
0.3V
L
1.5
17.0
C
L
= 50pF
Average operating current can be obtained by the equation: I
)
= C
PD
V
CC
f
in
+ I
CC
/8 (per latch). C
PD
is used to determine the
noload dynamic power consumption; P
D
= C
PD
V
CC2
f
in
+ I
CC
V
CC
.
Min
Typ
NOISE CHARACTERISTICS
(Input t
r
= t
f
= 3.0ns, C
L
= 50pF, V
CC
= 3.3V, Measured in SOIC Package)
T
A
= 25
°
C
Symbol
Characteristic
Typ
Max
Unit
V
OLP
Quiet Output Maximum Dynamic V
OL
0.5
0.8
V
V
OLV
Quiet Output Minimum Dynamic V
OL
0.5
0.8
V
V
IHD
Minimum High Level Dynamic Input Voltage
2.0
V
V
ILD
Maximum Low Level Dynamic Input Voltage
0.8
V
TIMING REQUIREMENTS
(Input t
r
= t
f
= 3.0ns)
T
A
= 25
°
C
T
A
= 40 to 85
°
C
Symbol
Parameter
Test Conditions
Typ
Limit
Limit
Unit
t
w(h)
Minimum Pulse Width, CP
V
CC
= 2.7V
V
CC
= 3.3
±
0.3V
V
CC
= 2.7V
V
CC
= 3.3
±
0.3V
V
CC
= 2.7V
V
CC
= 3.3
±
0.3V
6.5
5.0
7.5
5.0
ns
t
su
Minimum Setup Time, D to CP
5.0
3.5
5.0
3.5
ns
t
h
Minimum Hold Time, D to CP
1.5
1.5
1.5
1.5
ns
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| MC74LVX574MELG | 功能描述:觸發(fā)器 2-3.6V CMOS Octal D-Type w/3-State Out RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類(lèi)型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類(lèi)型:CMOS 輸出類(lèi)型: 傳播延遲時(shí)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 |
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| MC74LVX74D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC74LVX74DR2 | 功能描述:觸發(fā)器 2-3.6V CMOS Dual RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類(lèi)型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類(lèi)型:CMOS 輸出類(lèi)型: 傳播延遲時(shí)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 |
| MC74LVX74DR2G | 功能描述:觸發(fā)器 2-3.6V CMOS Dual D-Type RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類(lèi)型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類(lèi)型:CMOS 輸出類(lèi)型: 傳播延遲時(shí)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 |
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