SN74LS283D: 产品描述4-BIT BINARY FULL ADDER WITH FAST CARRY; 产品类别逻辑逻辑; 文件大小99KB，共4页; 制造商Motorola ( NXP ); 官网地址https://www.nxp.com

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SN74LS283D概述

4-BIT BINARY FULL ADDER WITH FAST CARRY

SN74LS283D规格参数

参数名称	属性值
是否Rohs认证	不符合
厂商名称	Motorola ( NXP )
包装说明	SOP, SOP16,.25
Reach Compliance Code	unknow
其他特性	FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING
系列	LS
JESD-30 代码	R-PDSO-G16
JESD-609代码	e0
长度	9.9 mm
负载电容（CL）	15 pF
逻辑集成电路类型	ADDER/SUBTRACTOR
位数	4
功能数量	1
端子数量	16
最高工作温度	70 °C
最低工作温度
封装主体材料	PLASTIC/EPOXY
封装代码	SOP
封装等效代码	SOP16,.25
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
电源	5 V
最大电源电流（ICC）	39 mA
传播延迟（tpd）	24 ns
认证状态	Not Qualified
座面最大高度	1.75 mm
最大供电电压 (Vsup)	5.25 V
最小供电电压 (Vsup)	4.75 V
标称供电电压 (Vsup)	5 V
表面贴装	YES
技术	TTL
温度等级	COMMERCIAL
端子面层	Tin/Lead (Sn/Pb)
端子形式	GULL WING
端子节距	1.27 mm
端子位置	DUAL
宽度	3.9 mm

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SN54/74LS283

4-BIT BINARY FULL ADDER

WITH FAST CARRY

The SN54 / 74LS283 is a high-speed 4-Bit Binary Full Adder with internal

carry lookahead. It accepts two 4-bit binary words (A1 – A4, B 1 – B4) and a

Carry Input (C0). It generates the binary Sum outputs (∑1 –

∑

4) and the Carry

Output (C4) from the most significant bit. The LS283 operates with either ac-

tive HIGH or active LOW operands (positive or negative logic).

4-BIT BINARY FULL ADDER

WITH FAST CARRY

LOW POWER SCHOTTKY

CONNECTION DIAGRAM DIP

(TOP VIEW)

VCC

NOTE:

The Flatpak version

has the same pinouts

(Connection Diagram) as

the Dual In-Line Package.

J SUFFIX

CERAMIC

CASE 620-09

GND

N SUFFIX

PLASTIC

CASE 648-08

PIN NAMES

(Note a)

HIGH

LOW

0.5 U.L.

0.25 U.L.

5 (2.5) U.L.

D SUFFIX

SOIC

CASE 751B-03

A1 – A4

B1–B4

∑

1 –

∑

Operand A Inputs

Operand B Inputs

Carry Input

Sum Outputs (Note b)

Carry Output (Note b)

1.0 U.L.

0.5 U.L.

10 U.L.

ORDERING INFORMATION

SN54LSXXXJ

SN74LSXXXN

SN74LSXXXD

Ceramic

Plastic

SOIC

NOTES:

a) 1 TTL Unit Load (U.L.) = 40

µA

HIGH/1.6 mA LOW.

b) The Output LOW drive factor is 2.5 U.L. for Military (54) and 5 U.L. for Commercial

(74) Temperature Ranges.

LOGIC SYMBOL

3 14 12 6 2 15 11

A1 A2 A3 A4 B1 B2 B3 B4

∑

1 13 10

VCC = PIN 16

GND = PIN 8

FAST AND LS TTL DATA

5-1

SN74LS283D相似产品对比

	SN74LS283D	SN74LS283N	SN54LS283J	SN54LS283
描述	4-BIT BINARY FULL ADDER WITH FAST CARRY	4-BIT BINARY FULL ADDER WITH FAST CARRY	4-BIT BINARY FULL ADDER WITH FAST CARRY	4-BIT BINARY FULL ADDER WITH FAST CARRY
是否Rohs认证	不符合	不符合	不符合	-
厂商名称	Motorola ( NXP )	Motorola ( NXP )	Motorola ( NXP )	-
包装说明	SOP, SOP16,.25	DIP, DIP16,.3	DIP,	-
Reach Compliance Code	unknow	unknow	unknow	-
其他特性	FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING	FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING	FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING	-
系列	LS	LS	LS	-
JESD-30 代码	R-PDSO-G16	R-PDIP-T16	R-GDIP-T16	-
JESD-609代码	e0	e0	e0	-
长度	9.9 mm	19.175 mm	19.3 mm	-
负载电容（CL）	15 pF	15 pF	15 pF	-
逻辑集成电路类型	ADDER/SUBTRACTOR	ADDER/SUBTRACTOR	ADDER/SUBTRACTOR	-
位数	4	4	4	-
功能数量	1	1	1	-
端子数量	16	16	16	-
最高工作温度	70 °C	70 °C	125 °C	-
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	-
封装代码	SOP	DIP	DIP	-
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	-
封装形式	SMALL OUTLINE	IN-LINE	IN-LINE	-
最大电源电流（ICC）	39 mA	39 mA	39 mA	-
传播延迟（tpd）	24 ns	24 ns	24 ns	-
认证状态	Not Qualified	Not Qualified	Not Qualified	-
座面最大高度	1.75 mm	4.44 mm	4.19 mm	-
最大供电电压 (Vsup)	5.25 V	5.25 V	5.5 V	-
最小供电电压 (Vsup)	4.75 V	4.75 V	4.5 V	-
标称供电电压 (Vsup)	5 V	5 V	5 V	-
表面贴装	YES	NO	NO	-
技术	TTL	TTL	TTL	-
温度等级	COMMERCIAL	COMMERCIAL	MILITARY	-
端子面层	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-
端子形式	GULL WING	THROUGH-HOLE	THROUGH-HOLE	-
端子节距	1.27 mm	2.54 mm	2.54 mm	-
端子位置	DUAL	DUAL	DUAL	-
宽度	3.9 mm	7.62 mm	7.62 mm	-

SN74LS283D

SN74LS283D在线购买

SN74LS283D概述

SN74LS283D规格参数

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