参数资料
| 型号： | 74VHC27N |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC GATE NOR TRIPLE 3IN 14DIP |
| 标准包装： | 25 |
| 系列： | 74VHC |
| 逻辑类型： | 或非门 |
| 电路数： | 3 |
| 输入数： | 3 |
| 电源电压： | 2 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： | 0.5V |
| 逻辑电平 - 高： | 1.5V |
| 额定电压和最大 CL 时的最大传播延迟： | 7.9ns @ 5V，50pF |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 供应商设备封装： | 14-DIP |
| 封装/外壳： | 14-DIP（0.300"，7.62mm） |
| 包装： | 管件 |
74VHC27
—
T
riple
3-Input
NOR
Gate
1994 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74VHC27 Rev. 1.4.0
December 2007
74VHC27
Triple 3-Input NOR Gate
Features
■ High speed: tPD = 4.1ns (typ) at TA = 25°C
■ Low power dissipation: ICC = 2A (max) at TA = 25°C
■ High noise immunity: VNIH = VNIL = 28% VCC (min.)
■ Power down protection is provided on all inputs
■ Low noise: VOLP = 0.8V (max.)
■ Pin and function compatible with 74HC27
General Description
The VHC27 is an advanced high speed CMOS 3-Input
NOR Gate fabricated with silicon gate CMOS technol-
ogy. It achieves the high-speed operation similar to
equivalent Bipolar Schottky TTL while maintaining the
CMOS low power dissipation.
The internal circuit is composed of 3 stages including
buffer output, which provide high noise immunity and
stable output. An input protection circuit insures that 0V
to 7V can be applied to the input pins without regard to
the supply voltage. This device can be used to interface
5V to 3V systems and two supply systems such as bat-
tery backup. This circuit prevents device destruction due
to mismatched supply and input voltages.
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
74VHC27M
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150"
Narrow
74VHC27SJ
M14D
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74VHC27MTC
MTC14
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
4.4mm Wide
相关PDF资料 |
PDF描述 |
|---|---|
| 74VHC32N | IC GATE OR QUAD 2INPUT 14DIP |
| 74VHC541N | IC BUFF/DVR TRI-ST 8BIT 20DIP |
| 74VHC595N | IC SHIFT REGISTER 8BIT 16DIP |
| 74VHC86N | IC GATE EXCL-OR QUAD 2IN 14DIP |
| 74VHCT00AN | IC GATE NAND QUAD 2INPUT 14DIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 74VHC27N_Q | 功能描述:逻辑门 Trp 3-Input NOR Gate RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| 74VHC27SJ | 功能描述:逻辑门 Trp 3-Input NOR Gate RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| 74VHC27SJ_Q | 功能描述:逻辑门 Trp 3-Input NOR Gate RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| 74VHC27SJX | 功能描述:逻辑门 Trp 3-Input NOR Gate RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| 74VHC27T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:TRIPLE 3-INPUT NOR GATE |
发布紧急采购，3分钟左右您将得到回复。