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SN74F299NSRG4 PDF预览

SN74F299NSRG4

更新时间: 2024-09-26 04:51:11
品牌 Logo 应用领域
德州仪器 - TI 移位寄存器存储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
13页 520K
描述
8-BIT UNIVERSAL SHIFT/STORAGE REGISTERS WITH 3-STATE OUTPUTS

SN74F299NSRG4 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SOIC包装说明:GREEN, PLASTIC, SOP-20
针数:20Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.41
Is Samacsys:N计数方向:BIDIRECTIONAL
系列:F/FASTJESD-30 代码:R-PDSO-G20
长度:12.6 mm逻辑集成电路类型:PARALLEL IN PARALLEL OUT
最大频率@ Nom-Sup:70000000 Hz位数:8
功能数量:1端子数量:20
最高工作温度:70 °C最低工作温度:
输出特性:3-STATE输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP20,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V传播延迟(tpd):12 ns
认证状态:Not Qualified座面最大高度:2 mm
子类别:Shift Registers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:TTL
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:1.27 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:5.3 mm最小 fmax:70 MHz
Base Number Matches:1

SN74F299NSRG4 数据手册

 浏览型号SN74F299NSRG4的Datasheet PDF文件第2页浏览型号SN74F299NSRG4的Datasheet PDF文件第3页浏览型号SN74F299NSRG4的Datasheet PDF文件第4页浏览型号SN74F299NSRG4的Datasheet PDF文件第5页浏览型号SN74F299NSRG4的Datasheet PDF文件第6页浏览型号SN74F299NSRG4的Datasheet PDF文件第7页 
ꢀꢁ ꢂꢃ ꢄ ꢅ ꢆ ꢆ ꢇ ꢀ ꢁꢈ ꢃꢄ ꢅꢆꢆ  
ꢉ ꢊꢋꢌ ꢍ ꢎꢁꢌ ꢏꢐ ꢑꢀꢒꢓ ꢀꢔ ꢌꢄ ꢍꢕ ꢀꢍꢖ ꢑꢒꢗ ꢐ ꢑꢐꢗ ꢌ ꢀ ꢍꢐ ꢑꢀ  
ꢘ ꢌꢍ ꢔ ꢙ ꢊꢀꢍꢒꢍ ꢐ ꢖ ꢎꢍ ꢚ ꢎꢍꢀ ꢛ  
The SN54F299 is obsolete and no  
longer supplied.  
SDFS071B − MARCH 1987 − REVISED APRIL 2004  
SN54F299 . . . J PACKAGE  
SN74F299 . . . DW, N, OR NS PACKAGE  
(TOP VIEW)  
D Four Modes of Operation:  
− Hold (Store)  
− Shift Right  
− Shift Left  
− Load Data  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
S0  
OE1  
OE2  
V
CC  
S1  
SL  
Q
D Operates With Outputs Enabled or at High  
Impedance  
G/Q  
G
H′  
D 3-State Outputs Drive Bus Lines Directly  
D Can Be Cascaded for N-Bit Word Lengths  
D Direct Overriding Clear  
E/Q  
H/Q  
E
H
C/Q  
F/Q  
C
F
A/Q  
Q
D/Q  
B/Q  
A
D
A′  
B
D Applications:  
CLR  
GND  
CLK  
SR  
− Stacked or Pushdown Registers  
− Buffer Storage  
− Accumulator Registers  
SN54F299 . . . FK PACKAGE  
(TOP VIEW)  
description/ordering information  
These 8-bit universal shift/storage registers  
feature multiplexed I/O ports to achieve full 8-bit  
data handling in a single 20-pin package. Two  
function-select (S0, S1) inputs and two  
output-enable (OE1, OE2) inputs can be used to  
choose the modes of operation listed in the  
function table.  
3
2
1
20 19  
18  
G/Q  
SL  
Q
4
5
6
7
8
G
E/Q  
C/Q  
17  
E
H′  
16 H/Q  
C
H
A/Q  
15  
14  
F/Q  
A
F
Q
D/Q  
A′  
D
9 10 11 12 13  
Synchronous parallel loading is accomplished by  
taking both S0 and S1 high. This places the  
3-state outputs in a high-impedance state and  
permits data that is applied on the I/O ports to  
be clocked into the register. Reading out of the register can be accomplished while the outputs are enabled in  
any mode. Clearing occurs when the clear (CLR) input is low. Taking either OE1 or OE2 high disables the outputs  
but has no effect on clearing, shifting, or storage of data.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
PDIP − N  
Tube of 20  
Tube of 25  
Reel of 2000  
Reel of 2000  
SN74F299N  
SN74F299N  
SN74F299DW  
SN74F299DWR  
SN74F299NSR  
0°C to 70°C  
SOIC − DW  
SOP − NS  
F299  
74F299  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are  
available at www.ti.com/sc/package.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
ꢍꢩ  
Copyright 2004, Texas Instruments Incorporated  
ꢥ ꢩ ꢦ ꢥꢞ ꢟꢳ ꢡꢠ ꢤ ꢬꢬ ꢪꢤ ꢢ ꢤ ꢣ ꢩ ꢥ ꢩ ꢢ ꢦ ꢮ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74F299NSRG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74F299NSR TI

完全替代

8-BIT UNIVERSAL SHIFT/STORAGE REGISTERS WITH 3-STATE OUTPUTS
SN74F299DWR TI

完全替代

8-BIT UNIVERSAL SHIFT/STORAGE REGISTERS WITH 3-STATE OUTPUTS
SN74F299DW TI

完全替代

8-BIT UNIVERSAL SHIFT/STORAGE REGISTERS WITH 3-STATE OUTPUTS

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