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74F112SJ PDF预览

74F112SJ

更新时间: 2024-11-29 22:37:03
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 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
6页 62K
描述
Dual JK Negative Edge-Triggered Flip-Flop

74F112SJ 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:5.30 MM, EIAJ TYPE2, SOP-16
针数:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.36
Is Samacsys:N系列:F/FAST
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:10.2 mm逻辑集成电路类型:J-K FLIP-FLOP
最大频率@ Nom-Sup:80000000 Hz最大I(ol):0.02 A
湿度敏感等级:1位数:2
功能数量:2端子数量:16
最高工作温度:70 °C最低工作温度:
输出极性:COMPLEMENTARY封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:5 V
最大电源电流(ICC):19 mA传播延迟(tpd):7.5 ns
认证状态:Not Qualified座面最大高度:2.1 mm
子类别:FF/Latches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端子面层:Matte Tin (Sn)
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:NEGATIVE EDGE宽度:5.3 mm
最小 fmax:80 MHzBase Number Matches:1

74F112SJ 数据手册

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April 1988  
Revised July 1999  
74F112  
Dual JK Negative Edge-Triggered Flip-Flop  
Simultaneous LOW signals on SD and CD force both Q and  
Q HIGH.  
General Description  
The 74F112 contains two independent, high-speed JK flip-  
flops with Direct Set and Clear inputs. Synchronous state  
changes are initiated by the falling edge of the clock. Trig-  
gering occurs at a voltage level of the clock and is not  
directly related to the transition time. The J and K inputs  
can change when the clock is in either state without affect-  
ing the flip-flop, provided that they are in the desired state  
during the recommended setup and hold times relative to  
the falling edge of the clock. A LOW signal on SD or CD  
Asynchronous Inputs:  
LOW input to SD sets Q to HIGH level  
LOW input to CD sets Q to LOW level  
Clear and Set are independent of clock  
Simultaneous LOW on CD and SD makes both Q  
and Q HIGH  
prevents clocking and forces Q or Q HIGH, respectively.  
Ordering Code:  
Order Number Package Number  
Package Description  
74F112SC  
74F112SJ  
74F112PC  
M16A  
M16D  
N16E  
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow  
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Logic Symbols  
Connection Diagram  
IEEE/IEC  
© 1999 Fairchild Semiconductor Corporation  
DS009472  
www.fairchildsemi.com  

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