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MC74VHC574DT PDF预览

MC74VHC574DT

更新时间: 2024-11-04 23:05:47
品牌 Logo 应用领域
安森美 - ONSEMI 总线驱动器总线收发器触发器
页数 文件大小 规格书
7页 181K
描述
Octal D-Type Flip-Flop with 3-State Output

MC74VHC574DT 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP-20
针数:20Reach Compliance Code:unknown
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.08Is Samacsys:N
系列:AHC/VHCJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:6.5 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大频率@ Nom-Sup:75000000 Hz最大I(ol):0.008 A
位数:8功能数量:1
端口数量:2端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:3-STATE输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:RAIL
峰值回流温度(摄氏度):260电源:2/5.5 V
Prop。Delay @ Nom-Sup:12 ns传播延迟(tpd):19 ns
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:FF/Latches最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
触发器类型:POSITIVE EDGE宽度:4.4 mm
Base Number Matches:1

MC74VHC574DT 数据手册

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SEMICONDUCTOR TECHNICAL DATA  
The MC74VHC574 is an advanced high speed CMOS octal flip–flip with  
3–state output fabricated with silicon gate CMOS technology. It achieves  
high speed operation similar to equivalent Bipolar Schottky TTL while  
maintaining CMOS low power dissipation.  
This 8–bit D–type flip–flop is controlled by a clock input and an output  
enable input. When the output enable input is high, the eight outputs are in a  
high impedance state.  
DW SUFFIX  
20–LEAD SOIC PACKAGE  
CASE 751D–04  
The internal circuit is composed of three stages, including a buffer output  
which provides high noise immunity and stable output. The inputs tolerate  
voltages up to 7V, allowing the interface of 5V systems to 3V systems.  
High Speed: f  
= 180MHz (Typ) at V  
= 5V  
max  
Low Power Dissipation: I  
CC  
= 4µA (Max) at T = 25°C  
DT SUFFIX  
20–LEAD TSSOP PACKAGE  
CASE 948E–02  
CC  
A
High Noise Immunity: V  
Power Down Protection Provided on Inputs  
Balanced Propagation Delays  
= V  
= 28% V  
NIL CC  
NIH  
Designed for 2V to 5.5V Operating Range  
Low Noise: V  
= 1.2V (Max)  
OLP  
Pin and Function Compatible with Other Standard Logic Families  
Latchup Performance Exceeds 300mA  
ESD Performance: HBM > 2000V; Machine Model > 200V  
Chip Complexity: 266 FETs or 66.5 Equivalent Gates  
M SUFFIX  
20–LEAD SOIC EIAJ PACKAGE  
CASE 967–01  
ORDERING INFORMATION  
MC74VHCXXXDW  
MC74VHCXXXDT  
MC74VHCXXXM  
SOIC  
TSSOP  
SOIC EIAJ  
LOGIC DIAGRAM  
2
3
4
5
6
19  
18  
17  
16  
15  
14  
13  
12  
Q0  
Q1  
Q2  
Q3  
Q4  
Q5  
Q6  
Q7  
D0  
D1  
D2  
D3  
D4  
PIN ASSIGNMENT  
OE  
1
20  
V
CC  
DATA  
INPUTS  
NONINVERTING  
OUTPUTS  
D0  
D1  
2
3
19  
18  
Q0  
Q1  
7
8
9
D5  
D6  
D7  
D2  
4
17  
Q2  
D3  
D4  
5
16  
15  
14  
13  
12  
11  
Q3  
Q4  
Q5  
Q6  
Q7  
CP  
6
11  
1
CP  
OE  
D5  
7
D6  
8
D7  
9
GND  
10  
FUNCTION TABLE  
INPUTS  
OUTPUT  
Q
OE  
CP  
D
L
L
L
H
L
X
X
H
L
No Change  
Z
L, H,  
X
H
6/97  
REV 1  
Motorola, Inc. 1997  

MC74VHC574DT 替代型号

型号 品牌 替代类型 描述 数据表
74VHC574MTC ONSEMI

完全替代

带 3 态输出的八路 D 型触发器
MC74VHC574DTR2G ONSEMI

完全替代

Octal D-Type Flip-Flop with 3-State Output
MC74VHC574DTG ONSEMI

完全替代

Octal D-Type Flip-Flop with 3-State Output

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MC74VHC574DTR2 ROCHESTER

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MC74VHC574DTR2G ONSEMI

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MC74VHC574DW ROCHESTER

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MC74VHC574DW MOTOROLA

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AHC/VHC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20
MC74VHC574DW ONSEMI

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Octal D-Type Flip-Flop with 3-State Output
MC74VHC574DWG ONSEMI

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MC74VHC574DWR2 ROCHESTER

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