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参数资料
| 型号： | M74HC273M1R |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 锁存器 |
| 英文描述： | HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20 |
| 封装： | SOP-20 |
| 文件页数： | 1/11页 |
| 文件大小： | 263K |
| 代理商： | M74HC273M1R |
1/11
July 2001
s
HIGH SPEED :
fMAX = 66 MHz (TYP.) at VCC = 6V
s
LOW POWER DISSIPATION:
ICC =4A(MAX.) at TA=25°C
s
HIGH NOISE IMMUNITY:
VNIH = VNIL = 28 % VCC (MIN.)
s
SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 4mA (MIN)
s
BALANCED PROPAGATION DELAYS:
tPLH tPHL
s
WIDE OPERATING VOLTAGE RANGE:
VCC (OPR) = 2V to 6V
s
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 273
DESCRIPTION
The M74HC273 is an high speed CMOS OCTAL
D TYPE FLIP FLOP WITH CLEAR fabricated with
silicon gate C2MOS technology.
Information signals applied to D inputs are
transferred to the Q outputs on the positive-going
edge of the clock pulse.
When the CLEAR input is held low, the Q output
are in the low logic level independent of the other
inputs.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
M74HC273
OCTAL D TYPE FLIP FLOP WITH CLEAR
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
M74HC273B1R
SOP
M74HC273M1R
M74HC273RM13TR
TSSOP
M74HC273TTR
TSSOP
DIP
SOP
相关PDF资料 |
PDF描述 |
|---|---|
| M74HC279F1 | HC/UH SERIES, QUAD LOW LEVEL TRIGGERED R-S LATCH, TRUE OUTPUT, CDIP16 |
| M74HC279B1N | HC/UH SERIES, QUAD LOW LEVEL TRIGGERED R-S LATCH, TRUE OUTPUT, PDIP16 |
| M74HC27B1N | HC/UH SERIES, TRIPLE 3-INPUT NOR GATE, PDIP14 |
| M74HC27RM13TR | HC/UH SERIES, TRIPLE 3-INPUT NOR GATE, PDSO14 |
| M74HC283M1R | HC/UH SERIES, 4-BIT ADDER/SUBTRACTOR, PDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M74HC273RM13TR | 功能描述:触发器 Octal "D" FF w/Clear 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 |
| M74HC273TTR | 功能描述:触发器 Octal "D" FF w/Clear 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 |
| M74HC279 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:QUAD S - R LATCH |
| M74HC279B1R | 功能描述:闭锁 DISC BY STM 2/02 DIP-16 QUAD S/R LTCH RoHS:否 制造商:Micrel 电路数量:1 逻辑类型:CMOS 逻辑系列:TTL 极性:Non-Inverting 输出线路数量:9 高电平输出电流: 低电平输出电流: 传播延迟时间: 电源电压-最大:12 V 电源电压-最小:5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-16 封装:Reel |
| M74HC279C1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:QUAD S - R LATCH |
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