74HCT423N(2011) 查看數據表（PDF） - NXP Semiconductors.

零件编号

产品描述 (功能)

生产厂家

74HCT423N
(Rev.:2011)

Dual retriggerable monostable multivibrator with reset

NXP Semiconductors. 

NXP Semiconductors

74HC423; 74HCT423

Dual retriggerable monostable multivibrator with reset

3. Ordering information

Table 1. Ordering information

Type number Package

Temperature range Name

Description

Version

74HC423N 40 C to +125 C DIP16

plastic dual in-line package; 16 leads (300 mil)

SOT38-4

74HCT423N

74HC423D 40 C to +125 C

74HCT423D

SO16

plastic small outline package; 16 leads;

body width 3.9 mm

SOT109-1

74HC423BQ 40 C to +125 C

74HCT423BQ

DHVQFN16 plastic dual in-line compatible thermal enhanced very thin SOT763-1

quad flat package; no leads; 16 terminals;

body 2.5  3.5  0.85 mm

74HCT423DB 40 C to +125 C SSOP16

plastic shrink small outline package; 16 leads;

body width 5.3 mm

SOT338-1

74HCT423PW 40 C to +125 C TSSOP16 plastic thin shrink small outline package; 16 leads;

body width 4.4 mm

SOT403-1

4. Functional diagram

1A 1

1B 2

1RD 3

2A 9

2B 10

2RD 11

Fig 1. Functional Diagram

S

Q

T

Q

RD

S

Q

T

Q

RD

14

1CEXT

15

1REXT/ CEXT

13

1Q

4 1Q

6

2CEXT

7 2REXT/CEXT

5 2Q

12 2Q

001aah796

74HC_HCT423

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 6 — 19 December 2011

© NXP B.V. 2011. All rights reserved.

2 of 24

Share Link: