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參數(shù)資料
| 型號： | 74LV74 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Dual D-type flip-flop with set and reset;positive-edge trigger(上升沿觸發(fā),帶置位和復(fù)位的雙D觸發(fā)器) |
| 中文描述： | 雙D型觸發(fā)器設(shè)置和復(fù)位觸發(fā)器，積極邊緣觸發(fā)（上升沿觸發(fā)，帶置位和復(fù)位的雙?觸發(fā)器） |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 125K |
| 代理商： | 74LV74 |
Philips Semiconductors
Product specification
74LV74
Dual D-type flip-flop with set and reset;
positive edge-trigger
1998 Apr 20
5
DC CHARACTERISTICS
Over recommended operating conditions voltages are referenced to GND (ground = 0V)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
-40
°
C to +85
°
C
TYP
1
-40
°
C to +125
°
C
MIN
0.9
1.4
2.0
0.7*V
CC
UNIT
MIN
0.9
1.4
2.0
0.7*V
CC
MAX
MAX
V
CC
= 1.2V
V
CC
= 2.0V
V
CC
= 2.7 to 3.6V
V
CC
= 4.5 to 5.5V
V
CC
= 1.2V
V
CC
= 2.0V
V
CC
= 2.7 to 3.6V
V
CC
= 4.5 to 5.5
V
CC
= 1.2V; V
I
= V
IH
or V
IL;
–I
O
= 100
μ
A
V
CC
= 2.0V; V
I
= V
IH
or V
IL;
–I
O
= 100
μ
A
V
CC
= 2.7V; V
I
= V
IH
or V
IL;
–I
O
= 100
μ
A
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
–I
O
= 100
μ
A
V
CC
= 4.5V;V
I
= V
IH
or V
IL;
–I
O
= 100
μ
A
V
IH
HIGH level Input
voltage
V
0.3
0.6
0.8
0.3
0.6
0.8
V
IL
LOW level Input
voltage
V
0.3*V
CC
0.3*V
CC
1.2
2.0
2.7
3.0
4.5
HIGH level output
voltage; all outputs
voltage all out uts
1.8
2.5
2.8
4.3
1.8
2.5
2.8
4.3
V
OH
V
V
OH
HIGH level output
voltage;
STANDARD
outputs
V
CC
= 3.0V;V
I
= V
IH
or V
IL;
–I
O
= 6mA
2.40
2.82
2.20
V
V
CC
= 4.5V;V
I
= V
IH
or V
IL;
–I
O
= 12mA
3.60
4.20
3.50
V
CC
= 1.2V; V
I
= V
IH
or V
IL;
I
O
= 100
μ
A
V
CC
= 2.0V; V
I
= V
IH
or V
IL;
I
O
= 100
μ
A
V
CC
= 2.7V; V
I
= V
IH
or V
IL;
I
O
= 100
μ
A
V
CC
= 3.0V;V
I
= V
IH
or V
IL;
I
O
= 100
μ
A
V
CC
= 4.5V;V
I
= V
IH
or V
IL;
I
O
= 100
μ
A
0
0
0
0
0
LOW level output
voltage; all outputs
voltage all out uts
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
V
OL
V
V
OL
LOW level output
voltag
STANDARD
outputs
V
CC
= 3.0V;V
I
= V
IH
or V
IL;
I
O
= 6mA
0.25
0.40
0.50
V
V
CC
= 4.5V;V
I
= V
IH
or V
IL;
I
O
= 12mA
0.35
0.55
0.65
I
I
Input leakage
current
Quiescent supply
current; flip-flops
Additional
quiescent supply
current per input
V
CC
= 5.5V; V
I
= V
CC
or GND
1.0
1.0
μ
A
I
CC
V
CC
= 5.5V; V
I
= V
CC
or GND; I
O
= 0
20.0
80
μ
A
I
CC
V
CC
= 2.7V to 3.6V; V
I
= V
CC
–0.6V
500
850
μ
A
NOTE:
1. All typical values are measured at T
amb
= 25
°
C.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LV74A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOPS |
| 74LV74AFP-E | 制造商:Renesas Electronics Corporation 功能描述:Cut Tape |
| 74LV74D | 功能描述:觸發(fā)器 DUAL D-TYPE POS EDGE-TRIG 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(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 |
| 74LV74D,112 | 功能描述:觸發(fā)器 DUAL D-TYPE POS 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(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 |
| 74LV74D,118 | 功能描述:觸發(fā)器 DUAL D-TYPE POS 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(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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