TLC59025IPWR datasheet(9/21 Pages) TI

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Switching Characteristics

TLC59025

www.ti.com ...................................................................................................................................................................................................... SLVS934 – JUNE 2009

VDD = 3 V, TJ = –40°C to 125°C (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

tPLH1

Low-to-high propagation delay time, CLK to OUTn

tPLH2

Low-to-high propagation delay time, LE to OUTn

tPLH3

Low-to-high propagation delay time, OE to OUTn

tPLH4

Low-to-high propagation delay time, CLK to SDO

tPHL1

High-to-low propagation delay time, CLK to OUTn

100

tPHL2

High-to-low propagation delay time, LE to OUTn

100

tPHL3

High-to-low propagation delay time, OE to OUTn

100

tPHL4

High-to-low propagation delay time, CLK to SDO

tw(CLK)

Pulse duration, CLK

VIH = VDD, VIL = GND,

tw(L)

Pulse duration LE

Rext = 720 Ω, VL = 4 V,

RL = 88 Ω, CL = 10 pF

tw(OE)

Pulse duration, OE

300

th(D)

Hold time, SDI

tsu(D)

Setup time, SDI

th(L)

Hold time, LE

tsu(L)

Setup time, LE

Rise time, CLK(1)

500

Fall time, CLK(1)

500

tor

Rise time, outputs (off)

tof

Rise time, outputs (on)

120

fCLK

Clock frequency

Cascade operation

MHz

(1)

If the devices are connected in cascade and tr or tf is large, it may be critical to achieve the timing required for data transfer between two

cascaded devices.

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