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参数资料
| 型号： | M74HC283M1R |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 算术逻辑单元 |
| 英文描述： | HC/UH SERIES, 4-BIT ADDER/SUBTRACTOR, PDSO16 |
| 封装： | SO-16 |
| 文件页数： | 1/9页 |
| 文件大小： | 1003K |
| 代理商： | M74HC283M1R |
1/9
August 2001
s
HIGH SPEED :
tPD = 17ns (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
FULL-CARRY LOOK-AHEAD ACROSS THE
FOUR BITS
s
PARTIAL LOOK-AHEAD WITH THE
ECONOMY OF RIPPLE CARRY
s
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 283
DESCRIPTION
The M74HC283 is an high speed CMOS 4 BIT
BINARY FULL ADDER fabricated with silicon gate
C2MOS technology.
Sum (
Σ) outputs are provided for each bit and a
resultant carry (C4) is obtained from the fourth bit.
This adder features full internal look ahead across
all four bits. A 4 x n binary adder is easily built up
by cascading without any additional logic.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
M74HC283
4-BIT BINARY FULL ADDER
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
M74HC283B1R
SOP
M74HC283M1R
M74HC283RM13TR
TSSOP
M74HC283TTR
TSSOP
DIP
SOP
相关PDF资料 |
PDF描述 |
|---|---|
| M74HC294C1 | HC/UH SERIES, PRESCALER, PQCC20 |
| M74HC292M1 | HC/UH SERIES, PRESCALER, PDSO16 |
| M74HC294F1 | HC/UH SERIES, PRESCALER, CDIP16 |
| M74HC292C1 | HC/UH SERIES, PRESCALER, PQCC20 |
| M54HC292F1 | HC/UH SERIES, PRESCALER, CDIP16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M74HC283RM13TR | 功能描述:逻辑加法器与减法器 4-Bit Bin Full Adder RoHS:否 制造商:Texas Instruments 逻辑系列:LS 封装 / 箱体:PDIP-16 高电平输出电流:- 0.4 mA 低电平输出电流:8 mA 传播延迟时间:24 ns 工作电源电压:5 V 最大功率耗散:95 mW 最大工作温度:+ 70 C 最小工作温度:0 C 封装:Tube |
| M74HC283TTR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:4-BIT BINARY FULL ADDER |
| M74HC292 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:PROGRAMMABLE DIVIDER/TIMER |
| M74HC292B1R | 制造商:STMicroelectronics 功能描述:PROGRAMMABLE DIVIDER/TIMER 16PDIP - Rail/Tube |
| M74HC292C1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:PROGRAMMABLE DIVIDER/TIMER |
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