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74VHCT74ASJ PDF预览

74VHCT74ASJ

更新时间: 2024-11-20 22:56:27
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
8页 107K
描述
Dual D-Type Flip-Flop with Preset and Clear

74VHCT74ASJ 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:SOIC
包装说明:SOP, SOP14,.3针数:14
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.63系列:AHCT/VHCT/VT
JESD-30 代码:R-PDSO-G14JESD-609代码:e3
长度:10.2 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:65000000 Hz
最大I(ol):0.008 A湿度敏感等级:1
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:SOP
封装等效代码:SOP14,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:RAIL
峰值回流温度(摄氏度):260电源:5 V
传播延迟(tpd):10 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:CMOS温度等级:INDUSTRIAL
端子面层:MATTE TIN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:80 MHz
Base Number Matches:1

74VHCT74ASJ 数据手册

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July 1997  
Revised February 2005  
74VHCT74A  
Dual D-Type Flip-Flop with Preset and Clear  
General Description  
Features  
The VHCT74A is an advanced high speed CMOS Dual  
D-Type Flip-Flop fabricated with silicon gate CMOS tech-  
nology. It achieves the high speed operation similar to  
equivalent Bipolar Schottky TTL while maintaining the  
CMOS low power dissipation. The signal level applied to  
the D INPUT is transferred to the Q OUTPUT during the  
positive going transition of the CK pulse. CLR and PR are  
independent of the CK and are accomplished by setting the  
appropriate input LOW.  
High speed: fMAX 160 MHz (typ) at TA 25 C  
High noise immunity: VIH 2.0V, VIL 0.8V  
Power down protection is provided on all inputs and  
outputs  
Low power dissipation:  
ICC  
2 A (max) at TA 25 C  
Pin and function compatible with 74HCT74  
Protection circuits ensure that 0V to 7V can be applied to  
the input pins without regard to the supply voltage and to  
the output pins with VCC  
0V. These circuits prevent  
device destruction due to mismatched supply and input/  
output voltages. This device can be used to interface 3V to  
5V systems and two supply systems such as battery  
backup.  
Ordering Code:  
Package  
Order Number  
Package Description  
Number  
74VHCT74AM  
M14A  
M14A  
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow  
74VHCT74AMX_NL  
(Note 1)  
Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow  
74VHCT74ASJ  
M14D Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
74VHCT74AMTC  
MTC14 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
74VHCT74AMTCX_NL MTC14 Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm  
(Note 1)  
Wide  
74VHCT74AN  
N14A  
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide  
Surface mount packages are also available on Tape and Reel. Specify by appending the 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.  
© 2005 Fairchild Semiconductor Corporation  
DS500026  
www.fairchildsemi.com  

74VHCT74ASJ 替代型号

型号 品牌 替代类型 描述 数据表
SN74AHCT74NSR TI

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