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參數(shù)資料
| 型號(hào)： | SN74LS374DWR2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | Octal Transparent Latch with 3-State Outputs Octal D-Type Flip-Flop with 3-State Output |
| 中文描述： | LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | PLASTIC, SOIC-20 |
| 文件頁(yè)數(shù)： | 3/8頁(yè) |
| 文件大?。?/td> | 209K |
| 代理商： | SN74LS374DWR2 |
SN74LS373, SN74LS374
http://onsemi.com
3
LOGIC DIAGRAMS
SN74LS373
SN74LS374
D
D
Q
G
Q
CP
Q
CP
OE
OE
LE
LATCH
O
0
O
1
O
2
O
3
O
4
O
5
O
6
O
7
D
0
14
1
2
6
7
3
8
4
5
9
11
12
16
13
15
CC
= PIN 20
V
= PIN NUMBERS
D
G
Q
D
1
D
G
Q
D
2
D
G
Q
D
3
D
G
Q
D
4
D
G
Q
D
5
D
G
Q
D
6
D
G
Q
D
7
17
18
19
O
0
O
1
O
2
O
3
O
4
O
5
O
6
O
7
2
6
5
9
12
16
15
19
D
0
14
7
3
8
4
13
D
1
D
2
D
3
D
4
D
5
D
6
D
7
17
18
1
11
D
Q
CP
Q
D
Q
CP
Q
D
Q
CP
Q
D
Q
CP
Q
D
Q
CP
Q
D
Q
CP
Q
D
Q
CP
Q
DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE
(unless otherwise specified)
Symbol
Parameter
Limits
Unit
Test Conditions
Min
Typ
Max
V
IH
Input HIGH Voltage
2.0
V
Guaranteed Input HIGH Voltage for
All Inputs
V
IL
Input LOW Voltage
0.8
V
Guaranteed Input LOW Voltage for
All Inputs
V
IK
Input Clamp Diode Voltage
0.65
1.5
V
V
CC
= MIN, I
IN
=
18 mA
V
CC
= MIN, I
OH
= MAX, V
IN
= V
IH
or V
IL
per Truth Table
V
OH
Output HIGH Voltage
2.4
3.1
V
V
OL
Output LOW Voltage
0.25
0.4
V
I
OL
= 12 mA
V
CC
= V
CC
MIN,
V
IN
= V
IL
or V
IH
per Truth Table
0.35
0.5
V
I
OL
= 24 mA
I
OZH
I
OZL
Output Off Current HIGH
20
μ
A
V
CC
= MAX, V
OUT
= 2.7 V
V
CC
= MAX, V
OUT
= 0.4 V
V
CC
= MAX, V
IN
= 2.7 V
V
CC
= MAX, V
IN
= 7.0 V
V
CC
= MAX, V
IN
= 0.4 V
V
CC
= MAX
V
CC
= MAX
Output Off Current LOW
20
μ
A
I
IH
Input HIGH Current
20
μ
A
0.1
mA
I
IL
I
OS
I
CC
Input LOW Current
0.4
mA
Short Circuit Current (Note 1)
30
130
mA
Power Supply Current
40
mA
1. Not more than one output should be shorted at a time, nor for more than 1 second.
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PDF描述 |
|---|---|
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| SN74LS374MEL | Octal Transparent Latch with 3-State Outputs Octal D-Type Flip-Flop with 3-State Output |
| SN74LVT125DB | LVT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74LS374DWRG4 | 功能描述:觸發(fā)器 Octal D-Ty Edge Trig F-F W/3-State Otpt 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 |
| SN74LS374H | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74LS374J | 制造商:MOTO 功能描述:_ 制造商:Motorola Inc 功能描述:Flip Flop, Octal, D Type, 20 Pin, Ceramic, DIP |
| SN74LS374JD | 制造商:Motorola Inc 功能描述: 制造商:Motorola Inc 功能描述:LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20 |
| SN74LS374MC1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
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