REJ03D0906-0200 Rev.2.00, Jun 16, 2008

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RD30LDT595

8–bit Serial–in Parallel–out LED Driver IC

REJ03D0906-0200

Rev.2.00

Jun 16, 2008

Description

The RD30LDT595 has eight edge trigger D–type Flip–Flops with eight latches in 16–pin package. Data is input to the

serial data input and the clock pulse is input to the clock input. When the clock is changed from ”L” to ”H”, the signal

of the data input enters an internal shift register. The data of the shift register is shifted one by one. In addition, output

load circuit is added so that power supply prevents a wrong action in on/off. When Vcc is less than a fixed level, the

output (

Q1 to Q8) compulsorily is off state. Low–voltage and high–speed operation is suitable for battery–powered

product (e.g., notebook computers), and the low–power consumption extends the battery life.

Features

• All the logical input has hysteresis voltage for the slow transition.

• Input with pull-up resistance. (Enable, Latch terminal)

• Input with pull-down resistance. (CLK, S-in terminal)

• Ordering Information

Part Name

Package Type

Package Code

(Previous Code)

Package

Abbreviation

Taping Abbreviation

(Quantity)

Surface

Treatment

RD30LDT595PT0

DILP-16 pin

PRDP0016AE-B

(DP-16FV)

P

T (1,000 pcs/reel)

0 (Ni/Pd/Au)

RD30LDT595FPH0

SOP-16 pin

PRSP0016DH-B

(FP-16DAV)

FP

H (2,000 pcs/reel)

0 (Ni/Pd/Au)

Note: Please consult the sales office for the above package availability.

Pin Arrangement

1

2

3

4

5

6

7

8

CLK

S-in

GND

S-out

Latch

Enable

GND

Q1

Q2

Q3

Q4

Q5

Q6

Q7

Q8

16

15

14

13

12

11

10

9

(Top view)