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MC74HC299N PDF预览

MC74HC299N

更新时间: 2024-11-01 22:35:47
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 移位寄存器触发器逻辑集成电路光电二极管输出元件
页数 文件大小 规格书
8页 271K
描述
8-Bit Bidirectional Universal Shift Register with Parallel I/O

MC74HC299N 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP,
针数:20Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.39
Is Samacsys:N其他特性:HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL
计数方向:BIDIRECTIONAL系列:HC/UH
JESD-30 代码:R-PDIP-T20JESD-609代码:e0
长度:26.415 mm负载电容(CL):50 pF
逻辑集成电路类型:PARALLEL IN PARALLEL OUT位数:8
功能数量:1端子数量:20
最高工作温度:125 °C最低工作温度:-55 °C
输出特性:3-STATE输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED传播延迟(tpd):51 ns
认证状态:Not Qualified座面最大高度:4.57 mm
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:MILITARY
端子面层:Tin/Lead (Sn/Pb)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:NOT SPECIFIED触发器类型:POSITIVE EDGE
宽度:7.62 mm最小 fmax:17 MHz
Base Number Matches:1

MC74HC299N 数据手册

 浏览型号MC74HC299N的Datasheet PDF文件第2页浏览型号MC74HC299N的Datasheet PDF文件第3页浏览型号MC74HC299N的Datasheet PDF文件第4页浏览型号MC74HC299N的Datasheet PDF文件第5页浏览型号MC74HC299N的Datasheet PDF文件第6页浏览型号MC74HC299N的Datasheet PDF文件第7页 
SEMICONDUCTOR TECHNICAL DATA  
High–Performance Silicon–Gate CMOS  
N SUFFIX  
PLASTIC PACKAGE  
CASE 738–03  
The MC74HC299 is identical in pinout to the LS299. The device inputs are  
compatible with standard CMOS outputs; with pullup resistors, they are  
compatible with LSTTL outputs.  
20  
1
The HC299 features a multiplexed parallel input/output data port to  
achieve full 8–bit handling in a 20 pin package. Due to the large output drive  
capability and the 3–state feature, this device is ideally suited for interface  
with bus lines in a bus–oriented system.  
DW SUFFIX  
SOIC PACKAGE  
CASE 751D–04  
20  
1
Two Mode–Select inputs and two Output Enable inputs are used to  
choose the mode of operation as listed in the Function Table. Synchronous  
ORDERING INFORMATION  
MC74HCXXXN  
Plastic  
SOIC  
parallel loading is accomplished by taking both Mode–Select lines, S and  
1
MC74HCXXXDW  
S , high. This places the outputs in the high–impedance state, which permits  
2
data applied to the data port to be clocked into the register. Reading out of  
the register can be accomplished when the outputs are enabled. The  
active–low asynchronous Reset overrides all other inputs.  
PIN ASSIGNMENT  
Output Drive Capability: 15 LSTTL Loads for Q through Q  
A
H
S1  
1
20  
V
10 LSTTL Loads for Q and Q ′  
CC  
A
H
Outputs Directly Interface to CMOS, NMOS, and TTL  
Operating Voltage Range: 2 to 6 V  
Low Input Current: 1 µA  
High Noise Immunity Characteristic of CMOS Devices  
In Compliance with the Requirements Defined by JEDEC Standard  
No. 7A  
OE1  
OE2  
2
3
19  
18  
S2  
S
H
P
Q
4
17  
Q ′  
H
G/  
G
P
Q
5
16  
15  
14  
13  
12  
11  
P
/Q  
E/  
E
H
H
P
/Q  
6
P /Q  
F
C
C
F
Chip Complexity: 398 FETs or 99.5 Equivalent Gates  
P /Q  
7
P /Q  
D
A
A
D
Q
8
P /Q  
B
A
B
RESET  
GND  
9
CLOCK  
LOGIC DIAGRAM  
10  
S
A
7
13  
6
14  
5
15  
4
16  
8
17  
P /Q  
A
A
B
C
D
E
F
P
P
P
P
/Q  
/Q  
/Q  
B
C
D
3–STATE  
PARALLEL DATA PORT  
(INPUTS/OUTPUTS)  
11  
18  
SERIAL  
DATA  
INPUTS  
S
(SHIFT RIGHT)  
(SHIFT LEFT)  
A
/Q  
E
S
P /Q  
H
F
P
P
Q
Q
/Q  
/Q  
G
H
G
H
12  
CLOCK  
RESET  
SERIAL DATA  
OUTPUTS  
A′  
H′  
9
1
19  
2
MODE  
S
S
1
2
SELECT  
PIN 20 = V  
CC  
PIN 10 = GND  
OUTPUT OE1  
ENABLES OE2  
3
10/95  
Motorola, Inc. 1995  
REV 6  

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