74HC157D-Q100,118 查看數據表（PDF） - NXP Semiconductors.

零件编号

产品描述 (功能)

生产厂家

74HC157D-Q100,118

Quad 2-input multiplexer

NXP Semiconductors. 

Nexperia

74HC157-Q100; 74HCT157-Q100

Quad 2-input multiplexer

 ,

 ,

 ,

 ,

 ,

 ,

 ,

 ,

6(/(&725

< 

< 

08/7,3/(;(5

2873876

< 

< 

6



Fig 3. Logic symbol

(

 PQD

5. Pinning information

5.1 Pinning

6

, 

, 

< 

, 

, 

< 

*1' 

+&4

+&74

 9&&

 (

 ,

 ,

 <

 ,

 ,

 <

DDD

Fig 5. Pin configuration SO16, TSSOP16



*

 (1



 08;

























PQD

Fig 4. IEC logic symbol

WHUPLQDO

LQGH[DUHD

+&4

+&74

, 

, 

< 

, 

, 

< 

*1'

 (

 ,

 ,

 <

 ,

 ,

DDD

7UDQVSDUHQWWRSYLHZ

(1) This is not a supply pin. The substrate is attached to this

pad using conductive die attach material. There is no

electrical or mechanical requirement to solder this pad.

However, if it is soldered, the solder land should remain

floating or be connected to GND.

Fig 6. Pin configuration DHVQFN16

74HC_HCT157_Q100

Product data sheet

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

Rev. 2 — 21 January 2015

© Nexperia B.V. 2017. All rights reserved

3 of 17

Share Link: