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© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

Product data sheet

Rev. 03 — 4 April 2005

7 of 24

Philips Semiconductors

74HC164; 74HCT164

8-bit serial-in, parallel-out shift register

LOW-level input voltage

-

0.8

0.5

V

-

2.1

1.35

V

-

2.8

1.8

V

HIGH-level output voltage

1.9

2.0

-

V

4.4

4.5

-

V

5.9

6.0

-

V

3.98

4.32

-

V

5.48

5.81

-

V

LOW-level output voltage

-

0

0.1

V

-

0

0.1

V

-

0

0.1

V

-

0.15

0.26

V

-

0.16

0.26

V

input leakage current

-

-

±0.1

µA

quiescent supply current

-

-

8.0

µA

input capacitance

-

3.5

-

pF

HIGH-level input voltage

1.5

-

-

V

3.15

-

-

V

4.2

-

-

V

LOW-level input voltage

-

-

0.5

V

-

-

1.35

V

-

-

1.8

V

HIGH-level output voltage

1.9

-

-

V

4.4

-

-

V

5.9

-

-

V

3.84

-

-

V

5.34

-

-

V

LOW-level output voltage

-

-

0.1

V

-

-

0.1

V

-

-

0.1

V

-

-

0.33

V

-

-

0.33

V

input leakage current

-

-

±1.0

µA

quiescent supply current

--80

µA

Table 7:

At recommended operating conditions; voltages are referenced to GND (ground = 0 V).

Symbol

Parameter

Conditions

Min

Typ

Max

Unit