Datasheet > CD54HC283_08

CD54HC283_08

更新时间： 2024-09-25 05:09:03

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
14页	551K
描述
High-Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry

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数据手册

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CD54HC283_08 数据手册

CD54HC283, CD74HC283,

CD54HCT283, CD74HCT283

Data sheet acquired from Harris Semiconductor

SCHS176D

High-Speed CMOS Logic

4-Bit Binary Full Adder with Fast Carry

November 1997 - Revised October 2003

Features

Description

• Adds Two Binary Numbers

The ’HC283 and ’HCT283 binary full adders add two 4-bit

binary numbers and generate a carry-out bit if the sum

exceeds 15.

• Full Internal Lookahead

[ /Title

(CD74

HC283

CD74

HCT28

• Fast Ripple Carry for Economical Expansion

• Operates with Both Positive and Negative Logic

Because of the symmetry of the add function, this device

can be used with either all active-high operands (positive

logic) or with all active-low operands (negative logic). When

using positive logic the carry-in input must be tied low if there

is no carry-in.

• Fanout (Over Temperature Range)

- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads

- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads

Ordering Information

• Wide Operating Temperature Range . . . -55 C to 125 C

• Balanced Propagation Delay and Transition Times

/Sub-

ject

PART NUMBER

CD54HC283F3A

CD54HCT283F3A

CD74HC283E

TEMP. RANGE ( C)

-55 to 125

PACKAGE

16 Ld CERDIP

16 Ld PDIP

16 Ld SOIC

16 Ld PDIP

16 Ld SOIC

• Signiﬁcant Power Reduction Compared to LSTTL

Logic ICs

(High

Speed

CMOS

Logic

4-Bit

Binary

Full

• HC Types

- 2V to 6V Operation

CD74HC283M

- High Noise Immunity: N = 30%, N = 30% of V

IL IH CC

at V

= 5V

CD74HC283MT

CD74HC283M96

CD74HCT283E

CD74HCT283M

CD74HCT283MT

CD74HCT283M96

• HCT Types

- 4.5V to 5.5V Operation

- Direct LSTTL Input Logic Compatibility,

Adder

V = 0.8V (Max), V = 2V (Min)

IL IH

- CMOS Input Compatibility, I ≤ 1µA at V , V

OL OH

NOTE: When ordering, use the entire part number. The sufﬁx 96

denotes tape and reel. The sufﬁx T denotes a small-quantity reel of

250.

Pinout

Functional Diagram

CD54HC283, CD54HCT283

(CERDIP)

CD74HC283, CD74HCT283

(PDIP, SOIC)

TOP VIEW

16 V

15 B2

14 A2

13 S2

12 A3

11 B3

10 S3

OUT

GND

OUT

GND = 8

= 16

CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.

12 3 4 5 6 7...14

中文翻译

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与CD54HC283_08相关器件

型号	品牌	获取价格	描述	数据表
CD54HC283_14	TI	获取价格	High-Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry
CD54HC283F	RENESAS	获取价格	IC,BINARY ADDER,HC-CMOS,DIP,16PIN,CERAMIC
CD54HC283F/3	RENESAS	获取价格	Adder/Subtractor, HC/UH Series, 4-Bit, CMOS, CDIP16,
CD54HC283F3A	TI	获取价格	High-Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry
CD54HC283H/3	RENESAS	获取价格	Adder/Subtractor, HC/UH Series, 4-Bit, CMOS
CD54HC297	TI	获取价格	High-Speed CMOS Logic Digital Phase-Locked Loop
CD54HC297_14	TI	获取价格	High-Speed CMOS Logic Digital Phase-Locked Loop
CD54HC297E	ETC	获取价格	Analog IC
CD54HC297EN	ETC	获取价格	Analog IC
CD54HC297F	ETC	获取价格	Analog IC

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