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MC74AC74NG PDF预览

MC74AC74NG

更新时间: 2024-11-20 05:09:59
品牌 Logo 应用领域
安森美 - ONSEMI 触发器锁存器逻辑集成电路光电二极管
页数 文件大小 规格书
12页 157K
描述
Dual D−Type Positive Edge−Triggered Flip−Flop

MC74AC74NG 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP14,.3针数:14
Reach Compliance Code:unknownHTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:5.06
系列:ACJESD-30 代码:R-PDIP-T14
JESD-609代码:e3长度:18.86 mm
负载电容(CL):50 pF逻辑集成电路类型:D FLIP-FLOP
最大频率@ Nom-Sup:95000000 Hz最大I(ol):0.012 A
位数:1功能数量:2
端子数量:14最高工作温度:85 °C
最低工作温度:-40 °C输出极性:COMPLEMENTARY
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP14,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):260
电源:3.3/5 V传播延迟(tpd):16 ns
认证状态:Not Qualified座面最大高度:4.69 mm
子类别:FF/Latches最大供电电压 (Vsup):6 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):5 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn) - annealed
端子形式:THROUGH-HOLE端子节距:2.54 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:7.62 mm
最小 fmax:125 MHzBase Number Matches:1

MC74AC74NG 数据手册

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MC74AC74, MC74ACT74  
Dual D−Type Positive  
Edge−Triggered Flip−Flop  
The MC74AC74/74ACT74 is a dual Dtype flipflop with  
Asynchronous Clear and Set inputs and complementary (Q,Q)  
outputs. Information at the input is transferred to the outputs on the  
positive edge of the clock pulse. Clock triggering occurs at a voltage  
level of the clock pulse and is not directly related to the transition time  
of the positive-going pulse. After the Clock Pulse input threshold  
voltage has been passed, the Data input is locked out and information  
present will not be transferred to the outputs until the next rising edge  
of the Clock Pulse input.  
http://onsemi.com  
PDIP14  
N SUFFIX  
CASE 646  
14  
1
Asynchronous Inputs:  
SOIC14  
D SUFFIX  
CASE 751A  
LOW input to S (Set) sets Q to HIGH level  
D
14  
LOW input to C (Clear) sets Q to LOW level  
D
1
Clear and Set are independent of clock  
Simultaneous LOW on C and S makes both Q and Q HIGH  
D
D
TSSOP14  
DT SUFFIX  
CASE 948G  
14  
Features  
1
Outputs Source/Sink 24 mA  
ACT74 Has TTL Compatible Inputs  
SOEIAJ14  
M SUFFIX  
CASE 965  
PbFree Packages are Available  
14  
1
V
C
D
CP  
S
Q
Q
2
CC  
D2  
2
2
D2  
2
14  
13  
12  
11  
10  
9
8
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 7 of this data sheet.  
C
S
D1  
D2  
D
Q
CP  
Q
1
1
2
2
CP  
Q
D
Q
S
C
1
1
2
2
D1  
D2  
1
2
3
CP  
4
5
6
7
C
D
S
Q
Q
1
GND  
D1  
1
1
D1  
1
Figure 1. Pinout: 14Lead Packages Conductors  
(Top View)  
PIN ASSIGNMENT  
PIN  
D , D  
FUNCTION  
Data Inputs  
1
2
CP , CP  
Clock Pulse Inputs  
Direct Clear Inputs  
Direct Set Inputs  
Outputs  
1
2
C , C  
D1 D2  
S
, S  
D1 D2  
Q , Q , Q ,  
1
2
1
2
Q
©
Semiconductor Components Industries, LLC, 2006  
1
Publication Order Number:  
October, 2006 Rev. 7  
MC74AC74/D  

MC74AC74NG 替代型号

型号 品牌 替代类型 描述 数据表
MC74AC74N ONSEMI

类似代替

Dual D−Type Positive Edge−Triggered Flip−Flop
SN74AC74N TI

功能相似

DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH CLEAR AND PRESET
CD74AC74E TI

功能相似

Dual D-Type Flip-Flop with Set and Reset Positive-Edge-Triggered

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