The output levels of channel 1 and 2 are decided by the combination of ALT

and latched data. Refer to the following table:

Latched Data

ALT

Channel 1

(Y0~Y39)

Channel 2

(Y40~Y79)

H

(Selected)

HV1

V1

LV2

V2

L

(Non-selected)

HV3

V3

LV4

V4

Note 2 : Shift direction of channel 1 and 2

Shift Direction of Channel 1 (Channel 2)

SHF1 (SHF2)

Shift Direction

DL1 (DL2)

DR1 (DR2)

H

Y39 to Y0 (Y79 to Y40)

OUT

IN

L

Y0 to Y39 (Y40 to Y79)

IN

OUT

Absolute Maximum Ratings*

Supply Voltage .............................. –0.3V to 5.5V

Storage Temperature................. –50

Operating Temperature............... –20

*Note: These are stress ratings only. Stresses exceeding the range specified under “Absolute Maxi-

mum Ratings” may cause substantial damage to the device. Functional operation of this

device at other conditions beyond those listed in the specification is not implied and prolonged

exposure to extreme conditions may affect device reliability.

HT1609L

6

25th Aug ’98