74HCT594D 데이터 시트보기 (PDF) - NXP Semiconductors.

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74HCT594D

8-bit shift register with output register

NXP Semiconductors. 

NXP Semiconductors

12. Waveforms

74HC594; 74HCT594

8-bit shift register with output register

SHCP input

Q7S output

1/fmax

VM

tW

tPLH

VM

tPHL

tTLH

tTHL

001aae341

Fig 9.

Measurement points are given in Table 10.

tPLH and tPHL are the same as tpd.

tTLH = LOW to HIGH output transition time; tTHL = HIGH to LOW output transition time.

The shift clock (SHCP) to output (Q7S) propagation delays, the shift clock pulse

width, the maximum shift clock frequency, and output transition times

SHCP input

VM

tsu

1/ fmax

STCP input

VM

tW

tPLH

tPHL

Qn outputs

VM

mla512

Measurement points are given in Table 10.

tPLH and tPHL are the same as tpd.

Fig 10. The storage clock (STCP) to output (Qn), propagation delays, the storage clock

pulse width, the maximum storage clock pulse frequency and the shift clock to

storage clock set-up time

74HC_HCT594_3

Product data sheet

Rev. 03 — 20 December 2006

© NXP B.V. 2006. All rights reserved.

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