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74AC299SC PDF预览

74AC299SC

更新时间: 2024-02-28 11:41:53
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 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
11页 130K
描述
8-Input Universal Shift/Storage Register

74AC299SC 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:compliant
HTS代码:8542.39.00.01风险等级:5.62
Is Samacsys:N计数方向:BIDIRECTIONAL
系列:ACJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:6.5 mm
逻辑集成电路类型:PARALLEL IN PARALLEL OUT最大频率@ Nom-Sup:45000000 Hz
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:TSSOP封装等效代码:TSSOP20,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:3.3/5 V
传播延迟(tpd):22 ns认证状态:Not Qualified
座面最大高度:1.2 mm子类别:Shift Registers
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):3.3 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子面层:NICKEL PALLADIUM GOLD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:NOT SPECIFIED触发器类型:POSITIVE EDGE
宽度:4.4 mm最小 fmax:80 MHz
Base Number Matches:1

74AC299SC 数据手册

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July 1988  
Revised March 2005  
74AC299 74ACT299  
8-Input Universal Shift/Storage Register  
with Common Parallel I/O Pins  
General Description  
Features  
ICC and IOZ reduced by 50%  
The AC/ACT299 is an 8-bit universal shift/storage register  
with 3-STATE outputs. Four modes of operation are possi-  
ble: hold (store), shift left, shift right and load data. The par-  
allel load inputs and flip-flop outputs are multiplexed to  
reduce the total number of package pins. Additional out-  
puts are provided for flip-flops Q0, Q7 to allow easy serial  
Common parallel I/O for reduced pin count  
Additional serial inputs and outputs for expansion  
Four operating modes: shift left, shift right, load  
and store  
3-STATE outputs for bus-oriented applications  
Outputs source/sink 24 mA  
cascading. A separate active LOW Master Reset is used to  
reset the register.  
ACT299 has TTL-compatible inputs  
Ordering Code:  
Order Number Package Number  
Package Description  
74AC299SC  
M20B  
M20B  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide  
74AC299SCX_NL  
(Note 1)  
Pb-Free 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300"  
Wide  
74AC299SJ  
M20D  
MTC20  
N20A  
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide  
74AC299MTC  
74AC299PC  
74ACT299SC  
74ACT299MTC  
74ACT299PC  
M20B  
MTC20  
N20A  
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.  
Pb-Free package per JEDEC J-STD-020B.  
Note 1: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.  
Connection Diagram  
Pin Descriptions  
Pin Names  
Description  
CP  
Clock Pulse Input  
DS0  
Serial Data Input for Right Shift  
Serial Data Input for Left Shift  
Mode Select Inputs  
DS7  
S0, S1  
MR  
Asynchronous Master Reset  
3-STATE Output Enable Inputs  
Parallel Data Inputs or  
OE1, OE2  
I/O0I/O7  
3-STATE Parallel Outputs  
Serial Outputs  
Q0, Q7  
FACT is a trademark of Fairchild Semiconductor Corporation.  
© 2005 Fairchild Semiconductor Corporation  
DS009893  
www.fairchildsemi.com  

74AC299SC 替代型号

型号 品牌 替代类型 描述 数据表
74AC299SCX FAIRCHILD

完全替代

Parallel In Parallel Out, AC Series, 8-Bit, Bidirectional, True Output, CMOS, PDSO20, 0.30
CD74ACT299M TI

功能相似

8-INPUT UNIVERSAL SHIFT/STORAGE REGISTER WITH COMMON PARALLEL I/O PINS

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8-Input Universal Shift/Storage Register