- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384728 > MC74LCX574MEL (ON SEMICONDUCTOR) Low-Voltage CMOS Octal D-Type Flip-Flop Flow Through Pinout With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting) PDF資料下載
參數(shù)資料
| 型號(hào)： | MC74LCX574MEL |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Low-Voltage CMOS Octal D-Type Flip-Flop Flow Through Pinout With 5 V−Tolerant Inputs and Outputs (3−State, Non−Inverting) |
| 中文描述： | LVC/LCX/Z SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | EIAJ, SO-20 |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大?。?/td> | 101K |
| 代理商： | MC74LCX574MEL |
MC74LCX574
http://onsemi.com
2
Figure 1. Pinout: 20Lead
(Top View)
19
20
18
17
16
15
14
2
1
3
4
5
6
7
V
CC
13
8
12
9
11
10
O0
O1
O2
O3
O4
O5
O6
O7
CP
OE
D0
D1
D2
D3
D4
D5
D6
D7
GND
O0
D0
O1
D1
O2
D2
O3
D3
O4
D4
O5
D5
O6
D6
O7
D7
Figure 2. LOGIC DIAGRAM
nCP
Q
D
nCP
Q
D
nCP
Q
D
nCP
Q
D
nCP
Q
D
nCP
Q
D
nCP
Q
D
nCP
Q
D
CP
OE
11
1
2
3
4
5
6
7
8
9
19
18
17
16
15
14
13
12
PIN NAMES
Function
Output Enable Input
Clock Pulse Input
Data Inputs
3State Outputs
Pins
OE
CP
D0D7
O0O7
TRUTH TABLE
INPUTS
INTERNAL
LATCHES
OUTPUTS
OE
CP
Dn
Q
On
OPERATING MODE
L
L
↑
↑
l
h
L
H
L
H
Load and Read Register
L
↑
↑
↑
↑
X
NC
NC
Hold and Read Register
H
X
NC
Z
Hold and Disable Outputs
H
H
l
h
L
H
Z
Z
Load Internal Register and Disable Outputs
H
h
L
l
NC =
X
Z
↑
↑
=
=
=
=
High Voltage Level
High Voltage Level One Setup Time Prior to the LowtoHigh Clock Transition
Low Voltage Level
Low Voltage Level One Setup Time Prior to the LowtoHigh Clock Transition
No Change
High or Low Voltage Level and Transitions are Acceptable
High Impedance State
LowtoHigh Transition
Not a LowtoHigh Transition; For I
CC
Reasons, DO NOT FLOAT Inputs
=
=
=
=
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC74LCX74DG | Low-Voltage CMOS Dual D-Type Flip-Flop With 5 V−Tolerant Inputs |
| MC74LCX74DR2 | Low-Voltage CMOS Dual D-Type Flip-Flop With 5 V−Tolerant Inputs |
| MC74LCX74DR2G | Low-Voltage CMOS Dual D-Type Flip-Flop With 5 V−Tolerant Inputs |
| MC74LCX74DTG | Low-Voltage CMOS Dual D-Type Flip-Flop With 5 V−Tolerant Inputs |
| MC74LCX74DTR2 | Low-Voltage CMOS Dual D-Type Flip-Flop With 5 V−Tolerant Inputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74LCX574MELG | 功能描述:觸發(fā)器 2-3.6V CMOS Octal D-Type Flow Through 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 |
| MC74LCX646DT | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74LCX646DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述: |
| MC74LCX646DWR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74LCX652DT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。