74AHC164PW 데이터 시트보기 (PDF) - Philips Electronics

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74AHC164PW

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

Philips Electronics 

Philips Semiconductors

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

Product specification

74AHC164; 74AHCT164

Type 74AHCT164

GND = 0 V; tr = tf ≤ 3.0 ns.

SYMBOL PARAMETER

TEST CONDITIONS

WAVEFORMS CL

Tamb (°C)

25

−40 to +85 −40 to +125 UNIT

MIN. TYP. MAX. MIN. MAX. MIN. MAX.

VCC = 4.5 to 5.5 V; typical values at VCC = 5.0 V

tPHL/tPLH

tPHL

fmax

propagation delay

CP to Qn

propagation delay

MR to Qn

maximum clock pulse

frequency

see Figs 6 and 9

see Figs 7 and 9

see Figs 6 and 9

tPHL/tPLH

tPHL

tW

propagation delay

CP to Qn

propagation delay

MR to Qn

clock pulse width

HIGH or LOW

see Figs 6 and 9

see Figs 7 and 9

see Figs 6 and 9

master reset pulse

width LOW

see Figs 7 and 9

tsu

set-up time

Dsa, Dsb to CP

th

hold time

Dsa, Dsb to CP

trem

removal time

MR to CP

see Figs 8 and 9

see Figs 8 and 9

see Figs 7 and 9

fmax

maximum clock pulse see Figs 6 and 9

frequency

15 pF − 3.4 9.0 1.0 10.5 1.0

− 3.5 8.6 1.0 10.0 1.0

125 175 −

105 −

85

50 pF − 4.9 11.0 1.0 12.5 1.0

− 5.0 10.6 1.0 12.0 1.0

5.0 − −

5.0 −

5.0

5.0 − −

5.0 −

5.0

4.5 − −

4.5 −

4.5

2.0 − −

2.0 −

2.0

2.5 − −

2.5 −

2.5

85 115 −

75 −

65

11.5 ns

11.0 ns

−

MHz

14.0 ns

13.5 ns

−

ns

−

ns

−

ns

−

ns

−

ns

−

MHz

2000 Aug 15

11

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