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CD74HCT20MT

更新时间： 2024-11-26 23:04:31

品牌	Logo	应用领域
德州仪器 - TI		栅
页数	文件大小	规格书
9页	257K
描述
High-Speed CMOS Logic Dual 4-Input NAND Gate

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数据手册
替代型号

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CD74HCT20MT 数据手册

CD54HC20, CD74HC20,

CD54HCT20, CD74HCT20

Data sheet acquired from Harris Semiconductor

SCHS130C

High-Speed CMOS Logic

Dual 4-Input NAND Gate

August 1997 - Revised September 2003

Features

Description

• Buffered Inputs

The ’HC20 and ’HCT20 logic gates utilize silicon gate CMOS

technology to achieve operating speeds similar to LSTTL

gates with the low power consumption of standard CMOS

integrated circuits. All devices have the ability to drive 10

LSTTL loads. The HCT logic family is functionally pin

compatible with the standard LS logic family.

• Typical Propagation Delay: 8ns at V

= 5V,

[ /Title

(CD74H

C20,

CD74H

CT20)

/Subject

(High

Speed

CMOS

Logic

Dual 4-

Input

C = 15pF, T = 25 C

• 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

TEMP. RANGE

PART NUMBER

CD54HC20F3A

CD54HCT20F3A

CD74HC20E

( C)

PACKAGE

14 Ld CERDIP

14 Ld PDIP

14 Ld SOIC

14 Ld PDIP

14 Ld SOIC

• Signiﬁcant Power Reduction Compared to LSTTL

Logic ICs

-55 to 125

• HC Types

- 2V to 6V Operation

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

IL IH CC

CD74HC20M

at V

= 5V

CD74HC20MT

CD74HC20M96

CD74HCT20E

CD74HCT20M

CD74HCT20MT

CD74HCT20M96

• HCT Types

- 4.5V to 5.5V Operation

- Direct LSTTL Input Logic Compatibility,

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

CD54HC20, CD54HCT20

(CERDIP)

CD74HC20, CD74HCT20

(PDIP, SOIC)

TOP VIEW

14 V

13 2D

12 2C

11 NC

10 2B

GND

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

12 3 4 5 6 7...9

中文翻译

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CD74HCT20MT 替代型号

型号	品牌	替代类型	描述	数据表
CD74HCT20M96G4	TI	完全替代	HCT SERIES, DUAL 4-INPUT NAND GATE, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
CD74HCT20M96E4	TI	完全替代	HCT SERIES, DUAL 4-INPUT NAND GATE, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14

与CD74HCT20MT相关器件

型号	品牌	获取价格	描述	数据表
CD74HCT20MTG4	TI	获取价格	HCT SERIES, DUAL 4-INPUT NAND GATE, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14
CD74HCT21	TI	获取价格	High Speed CMOS Logic Dual 4-Input AND Gate
CD74HCT21E	TI	获取价格	High Speed CMOS Logic Dual 4-Input AND Gate
CD74HCT21E	ROCHESTER	获取价格	HCT SERIES, DUAL 4-INPUT AND GATE, PDIP14
CD74HCT21EE4	TI	获取价格	High-Speed CMOS Logic Dual 4-Input AND Gate
CD74HCT21EN	ETC	获取价格	Logic IC
CD74HCT21EX	RENESAS	获取价格	IC,LOGIC GATE,DUAL 4-INPUT AND,HCT-CMOS,DIP,14PIN,PLASTIC
CD74HCT21F	ETC	获取价格	Logic IC
CD74HCT21H	ETC	获取价格	Dual 4-input AND Gate
CD74HCT21M	TI	获取价格	High Speed CMOS Logic Dual 4-Input AND Gate

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