Bi-CMOS 12-BIT SERIAL-INPUT LATCHED DRIVER

M54977P

MITSUBISHI <CONTROL / DRIVER IC>

Clock pulse fall time

Limits

Min.

Typ.

Max.

Symbol

Test conditions

Unit

Parameter

Low-to-high-level output propagation time, From input T to output S-OUT

(0.15)

0.3

µs

TIMING CHART

Limits

Min.

Typ.

Max.

Symbol

Test conditions

Unit

Parameter

°C, unless otherwise noted)

Clock frequency

Clock pulse width

Latch pulse width

Data setup time

Data hold time

Clock-latch time

Clock pulse rise time

Input duty cycle: 40 – 60%

200

200

100

100

400

2

500

500

MHz

ns

ns

ns

ns

ns

ns

ns

High-to-low-level output propagation time, From input T to output S-OUT

∞

Ω

(N=1–12)

(0.15)

(2)

(0.5)

(2)

(0.5)

0.3

10

2

10

2

µs

µs

µs

µs

µs

TIMING CHART

2.5V

S-IN

T

LATCH

2.5V

2.5V

2.5V

90%

10%

2.5V

2.5V

90%

10%

Serial input

Clock

Latch input

2.5V

2.5V

S-OUT

T

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

2.5V

EN

Serial output

Clock

Enable input

Output