74AHC_AHCT594_1

© Koninklijke Philips Electronics N.V. 2006. All rights reserved.

Product data sheet

Rev. 01 — 4 July 2006

21 of 29

Philips Semiconductors

74AHC594; 74AHCT594

8-bit shift register with output register

Measurement points are given in Table 10.

Fig 12. The set-up time shift reset (SHR) to storage clock (STCP)

mbc325

STCP input

Q

n outputs

STR input

Measurement points are given in Table 10.

Fig 13. The shift reset (SHR) pulse width, the shift reset to output (Q7S) propagation delay and the shift reset to

shift clock (SHCP) recovery time

mbc324

SHCP input

Q7S output

SHR input