参数资料
型号: MM74HC273N
厂商: Fairchild Semiconductor
文件页数: 3/8页
文件大小: 0K
描述: IC FLIP FLOP OCTAL D-TYPE 20-DIP
标准包装: 18
系列: 74HC
功能: 主复位
类型: D 型总线
输出类型: 非反相
元件数: 1
每个元件的位元数: 8
频率 - 时钟: 50MHz
延迟时间 - 传输: 18ns
触发器类型: 正边沿
输出电流高,低: 5.2mA,5.2mA
电源电压: 2 V ~ 6 V
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 20-DIP(0.300",7.62mm)
包装: 管件
3
www.fairchildsemi.com
MM74HC273
Absolute Maximum Ratings(Note 1)
(Note 2)
Recommended Operating
Conditions
Note 1: Absolute Maximum Ratings are those values beyond which dam-
age to the device may occur.
Note 2: Unless otherwise specified all voltages are referenced to ground.
Note 3: Power Dissipation temperature derating — plastic “N” package:
12 mW/
qC from 65qC to 85qC.
DC Electrical Characteristics (Note 4)
Note 4: For a power supply of 5V
r10% the worst case output voltages (VOH, and VOL) occur for HC at 4.5V. Thus the 4.5V values should be used when
designing with this supply. Worst case VIH and VIL occur at VCC 5.5V and 4.5V respectively. (The VIH value at 5.5V is 3.85V.) The worst case leakage cur-
rent (IIN, ICC, and IOZ) occur for CMOS at the higher voltage and so the 6.0V values should be used.
Supply Voltage (VCC)
0.5 to 7.0V
DC Input Voltage (VIN)
1.5 to VCC 1.5V
DC Output Voltage (VOUT)
0.5 to VCC 0.5V
Clamp Diode Current (IIK, IOK)
r20 mA
DC Output Current, per pin (IOUT)
r25 mA
DC VCC or GND Current, per pin (ICC)
r50 mA
Storage Temperature Range (TSTG)
65qC to 150qC
Power Dissipation (PD)
(Note 3)
600 mW
S.O. Package only
500 mW
Lead Temperature (TL)
(Soldering 10 seconds)
260
qC
Min
Max
Units
Supply Voltage (VCC)2
6
V
DC Input or Output Voltage
(VIN, VOUT)0
VCC
V
Operating Temperature Range (TA) 40
85
qC
Input Rise or Fall Times
(tr, tf) VCC 2.0V
1000
ns
VCC 4.5V
500
ns
VCC 6.0V
400
ns
Symbol
Parameter
Conditions
VCC
TA 25qCTA 40 to 85qCTA 55 to 125qC
Units
Typ
Guaranteed Limits
VIH
Minimum HIGH Level
2.0V
1.5
V
Input Voltage
4.5V
3.15
V
6.0V
4.2
V
VIL
Maximum LOW Level
2.0V
0.5
V
Input Voltage
4.5V
1.35
V
6.0V
1.8
V
VOH
Minimum HIGH Level
VIN VIH or VIL
Output Voltage
|IOUT| d 20 PA
2.0V
2.0
1.9
V
4.5V
4.5
4.4
V
6.0V
6.0
5.9
V
VIN VIH or VIL
|IOUT| d 4.0 mA
4.5V
4.2
3.98
3.84
3.7
V
|IOUT| d 5.2 mA
6.0V
5.7
5.48
5.34
5.2
V
VOL
Maximum LOW Level
VIN VIH or VIL
Output Voltage
|IOUT| d 20 PA
2.0V
0
0.1
V
4.5V
0
0.1
V
6.0V
0
0.1
V
VIN VIH or VIL
|IOUT| d 4 mA
4.5V
0.2
0.26
0.33
0.4
V
|IOUT| d 5.2 mA
6.0V
0.2
0.26
0.33
0.4
V
IIN
Maximum Input
VIN VCC or GND
6.0V
r0.1
r1.0
PA
Current
ICC
Maximum Quiescent
VIN VCC or GND
6.0V
8
80
160
PA
Supply Current
IOUT 0 PA
相关PDF资料
PDF描述
MM74HC373N IC LATCH OCTAL 3 STATE 20-DIP
MM74HC374N IC FLIP FLOP OCTAL D 3ST 20-DIP
MM74HC573N IC LATCH TRANSP OCTAL 20-DIP
MM74HC574N IC F/F OCTAL D-TYPE 3ST 20-DIP
MM74HC74AN IC F/F W/CLR&SET DUAL D 14-DIP
相关代理商/技术参数
参数描述
MM74HC273N 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74HC CMOS LOGIC
MM74HC273N 制造商:Fairchild Semiconductor Corporation 功能描述:IC Flip-Flops Logic RoHS Compliant:Yes
MM74HC273N_Q 功能描述:触发器 Oct D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel
MM74HC273SJ 功能描述:触发器 Oct D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel
MM74HC273SJX 功能描述:触发器 Oct D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel