74HC166 查看數據表（PDF） - NXP Semiconductors.

零件编号

产品描述 (功能)

生产厂家

74HC166

8-bit parallel-in/serial out shift register

NXP Semiconductors. 

NXP Semiconductors

4. Functional diagram

74HC166; 74HCT166

8-bit parallel-in/serial out shift register

15 1

PE DS

2 D0

3 D1

4 D2

5 D3

10 D4

11 D5

12 D6

14 D7

Q7 13

9 MR

CP CE

76

aaa-008816

Fig 1. Logic symbol

SRG8

6

7 ≥1 C1/2

15 M2

9R

1 2,1D

2 2,1D

3 2,1D

4

5

10

11

12

14

Fig 2. IEC logic symbol

13

aaa-008817

15 PE

DS

1

2 3 4 5 10 11 12 14

D0 D1 D2 D3 D4 D5 D6 D7

MR

9

CP

7

6 CE

8-BIT PARALLEL/SERIAL-IN/

SERIAL-OUT SHIFT REGISTER

Q7 13

Fig 3. Functional diagram

aaa-008818

74HC_HCT166

Product data sheet

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

Rev. 3 — 11 September 2013

© NXP B.V. 2013. All rights reserved.

2 of 21

Share Link: