参数资料
型号: 74VHCT14ASJ
厂商: Fairchild Semiconductor
文件页数: 1/8页
文件大小: 0K
描述: IC INVERTER HEX SCHMITT 14SOP
标准包装: 47
系列: 74VHCT
逻辑类型: 逆变器,缓冲器
电路数: 6
输入数: 1
特点: 施密特触发器
电源电压: 4.5 V ~ 5.5 V
电流 - 静态(最大值): 2µA
输出电流高,低: 8mA,8mA
逻辑电平 - 低: 0.5 V ~ 0.6 V
逻辑电平 - 高: 1.9 V ~ 2.1 V
额定电压和最大 CL 时的最大传播延迟: 9.6ns @ 5V,50pF
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
供应商设备封装: 14-SOIC
封装/外壳: 14-SOIC(0.209",5.30mm 宽)
包装: 管件
74VHCT14A
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1998 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74VHCT14A Rev. 1.5.0
December 2007
74VHCT14A
Hex Schmitt Inverter
Features
High speed: tPD = 5.0ns (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 noise: VOLP = 1.0V (Max.)
Low power dissipation: ICC = 2A (Max.) @ TA = 25°C
Pin and function compatible with 74HCT14
General Description
The VHCT14A is an advanced high speed CMOS Hex
Schmitt Inverter fabricated with silicon gate CMOS
technology. The VHCT14A contains six independent
inverters which are capable of transforming slowly
changing input signals into sharply defined, jitter-free
output signals.
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 inter-
face 3V to 5V systems and two supply systems such as
battery backup.
Ordering Information
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.
All packages are lead free per JEDEC: J-STD-020B standard.
Order Number
Package
Number
Package Description
74VHCT14AM
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012,
0.150" Narrow
74VHCT14ASJ
M14D
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74VHCT14AMTC
MTC14
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC
MO-153, 4.4mm Wide
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