74LVC595A_1

© NXP B.V. 2007. All rights reserved.

Product data sheet

Rev. 01 — 29 May 2007

13 of 19

NXP Semiconductors

74LVC595A

8-bit serial-in/serial-out or parallel-out shift register; 3-state

Test data is given in Table 9. Definitions for test circuit:

Fig 13. Load circuitry for switching times

10 %

90 %

0 V

negative

pulse

positive

pulse

0 V

90 %

10 %

001aae331

DUT

CL

RT

RL

RL

PULSE

GENERATOR

Table 9.

Test data

Supply voltage

Input

Load

1.2 V

≤ 2 ns

30 pF

1 k

Ω

open

2

GND

1.65 V to 1.95 V

≤ 2 ns

30 pF

1 k

Ω

open

2

GND

2.3 V to 2.7 V

≤ 2 ns

30 pF

500

Ω

open

2

GND

2.7 V

2.7 V

≤ 2.5 ns

50 pF

500

Ω

open

2

GND

3.0 V to 3.6 V

2.7 V

≤ 2.5 ns

50 pF

500

Ω

open

2

GND