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74VHCT374AM PDF预览

74VHCT374AM

更新时间: 2024-11-28 22:56:27
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 总线驱动器总线收发器触发器逻辑集成电路光电二极管
页数 文件大小 规格书
7页 95K
描述
Octal D-Type Flip-Flop with 3-STATE Outputs

74VHCT374AM 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:0.300 INCH, MS-013, SOIC-20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.16
Is Samacsys:N系列:AHCT/VHCT
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:12.8015 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大频率@ Nom-Sup:75000000 Hz
最大I(ol):0.008 A湿度敏感等级:1
位数:8功能数量:1
端口数量:2端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
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,.4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
Prop。Delay @ Nom-Sup:11.5 ns传播延迟(tpd):11.5 ns
认证状态:Not Qualified座面最大高度:2.642 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 (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:30
触发器类型:POSITIVE EDGE宽度:7.493 mm
Base Number Matches:1

74VHCT374AM 数据手册

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July 1997  
Revised April 1999  
74VHCT374A  
Octal D-Type Flip-Flop with 3-STATE Outputs  
up. This circuit prevents device destruction due to mis-  
matched supply and input voltages.  
General Description  
The VHCT374A is an advanced high speed CMOS octal  
flip-flop with 3-STATE output fabricated with silicon gate  
CMOS technology. It achieves the high speed operation  
similar to equivalent Bipolar Schottky TTL while maintain-  
ing the CMOS low power dissipation. This 8-bit D-type flip-  
flop is controlled by a clock input (CP) and an output  
enable input (OE). When the OE input is HIGH, the eight  
outputs are in a high impedance state.  
Note 1: Outputs in OFF-State.  
Features  
High speed: fMAX = 140 MHz (typ) at TA = 25°C  
High noise immunity: VIH = 2.0V, VIL = 0.8V  
Power down protection is provided on all inputs and out-  
puts  
Protection circuits ensure that 0V to 7V can be applied to  
the input and output (Note 1) pins without regard to the  
supply voltage. This device can be used to interface 3V to  
5V systems and two supply systems such as battery back  
Low power dissipation:  
ICC = 4 µA (max) @ TA = 25°C  
Pin and function compatible with 74HCT374  
Ordering Code:  
Order Number  
74VHCT374AM  
74VHCT374ASJ  
74VHCT374AMTC  
74VHCT374AN  
Package Number  
M20B  
Package Description  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide  
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  
M20D  
MTC20  
N20A  
Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Logic Symbol  
Connection Diagram  
IEEE/IEC  
Pin Descriptions  
Pin Names  
D0–D7  
CP  
Description  
Data Inputs  
Clock Pulse Input 3-STATE  
Output Enable Input 3-STATE  
Outputs  
OE  
O0–O7  
© 1999 Fairchild Semiconductor Corporation  
DS500030.prf  
www.fairchildsemi.com  

74VHCT374AM 替代型号

型号 品牌 替代类型 描述 数据表
74VHCT374AMX FAIRCHILD

完全替代

Octal D-Type Flip-Flop
74VHCT374ASJ FAIRCHILD

完全替代

Octal D-Type Flip-Flop with 3-STATE Outputs
74AHCT374D NXP

类似代替

Octal D-type flip-flop; positive edge-trigger; 3-state

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