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参数资料
| 型号： | M74HC27C1R |
| 厂商： | 意法半导体 |
| 英文描述： | Octal Buffer/Line Driver, OE Active Low |
| 中文描述： | 三重3输入或非门 |
| 文件页数： | 1/9页 |
| 文件大小： | 233K |
| 代理商： | M74HC27C1R |
M54HC27
M74HC27
February 1993
TRIPLE 3-INPUT NOR GATE
B1R
(Plastic Package)
ORDER CODES :
M54HC27F1R
M74HC27M1R
M74HC27B1R
M74HC27C1R
F1R
(Ceramic Package)
M1R
(Micro Package)
C1R
(Chip Carrier)
PIN CONNECTIONS (top view)
NC =
No Internal
Connection
INPUT AND OUTPUT EQUIVALENT CIRCUIT
.
HIGH SPEED
tPD = 7 ns (TYP.) AT VCC =5 V
.
LOW POWER DISSIPATION
ICC =1
A (MAX.) AT TA =25 °C
.
HIGH NOISE IMMUNITY
VNIH =VNIL =28 % VCC (MIN.)
.
OUTPUT DRIVE CAPABILITY
10 LSTTL LOADS
.
SYMMETRICAL OUTPUT IMPEDANCE
IOH =IOL = 4 mA (MIN.)
.
BALANCED PROPAGATION DELAYS
tPLH =tPHL
.
WIDE OPERATING VOLTAGE RANGE
VCC (OPR) = 2 V TO 6 V
.
PIN AND FUNCTION COMPATIBLE WITH
54/74LS27
The M54/74HC27 is a high speed CMOS TRIPLE
3-INPUT NOR GATE fabricated in silicon gate
C
2MOS technology.
It has the same high speed performance of LSTTL
combined with true CMOS low power consumption.
The internal circuit is composed of 3 stages includ-
ing buffered output, which gives high noise immunity
and a stable output. All inputs are equipped with pro-
tection circuits against static discharge and transient
excess voltage.
DESCRIPTION
1/9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M74HC27M1R | 功能描述:逻辑门 Triple 3-Input NOR 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 |
| M74HC27RM13TR | 功能描述:逻辑门 Triple 3-Input NOR 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 |
| M74HC27TTR | 功能描述:逻辑门 Triple 3-Input NOR 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 |
| M74HC280 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:9 BIT PARITY GENERATOR |
| M74HC280B1R | 功能描述:奇偶功能 9-Bit Parity Gen RoHS:否 制造商:Texas Instruments 电路数量:1 位数:9 逻辑系列:74AC 封装 / 箱体:SOIC-14 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:263 ns 工作电源电压:1.8 V, 2.5 V, 3.3 V, 5 V 最大工作温度:+ 70 C 最小工作温度:- 55 C 封装:Reel |
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