UPD16340 datasheet(5/16 Pages) NEC

5 / 16 page

Data Sheet S13685EJ1V0DS00

µµµµ PD16340

TRUTH TABLE

Shift Register Block

Input

Output

R,/L

CLK

Shift Register

↑

Output

Note1

Right shift operation performed

HH or L

Input

Output

Hold

↑

Output

Note2

Left shift operation performed

H or L

Output

Input

Hold

Notes 1. On the rising edge of the clock, the data of S91-S93 (S85-S90) is shifted to S94-S96 (S91-S96), and is output

from B1-B3 (B1-B6) (The parenthesized pins are used in 6-bit input mode.).

2. On the rising edge of the clock, the data of S4-S6 (S7-S12) is shifted to S1-S3 (S1-S6), and is output from

A1-A3 (A1-A6) (The parenthesized pins are used in 6-bit input mode.).

Latch Block

/LE

Output State of Latch Section (/Ln)

↓

Latch Sn data

H or L

Hold latch (output) data

Driver Block

A (B)

/HBLK

/LBLK

Output State of Driver Block

All driver output : H

All driver output : L

All driver output : High Impedance

Remark

x : H or L, H : High level, L : Low level

UPD16340 Datasheet(PDF) 5 Page - NEC

UPD16340 Datasheet(HTML) 5 Page - NEC

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Datasheet Download

Link URL