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Número de pieza | NTE1414 | |
Descripción | Integrated Circuit Digital AC Clock Timer for VCR | |
Fabricantes | NTE | |
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Hay una vista previa y un enlace de descarga de NTE1414 (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
No Preview Available ! NTE1414
Integrated Circuit
Digital AC Clock Timer for VCR
Description:
The NTE1414 is an LSI integrated circuit in a 40–Lead DIP type package designed for AC INPUT
clock timers capable of randomly setting “ON hour” and “OFF hour” by a unit of a minute. This device
can also work as a stopwatch timing up to 1 hour, 59 minutes and 59 seconds, and as a sleep timer
operating for not more than 1 hour and 59 minutes once it is set.
A current hour, “ON hour”, and “OFF hour” can be set easily in one of the following three modes: FAST
mode, in which the data of figures of minutes are sent fast at 50Hz or 60Hz; SLOW mode, in which
they are sent slow at 2Hz; and REVERSE, mode in which they are sent reversely.
Features:
D Complete Two–Operation/24 Hour Timer
D Alternate Current of 50Hz/60Hz Entered
D AM/PM or 24 Hour Display
D Hours can be Set in FORWARD or REVERSE Mode
D Sleep Timer Operation for not more than 1 Hour, 59 Minutes once it is Set
D Stopwatch Timing up to 1 Hour, 59 Minutes, and 59 Seconds
D Capable of Directly Driving a Fluorescent Lamp Tube
D Power Failure Indicator
Absolute Maximum Ratings: (VSS = 0, TA = +25°C unless otherwise specified)
Supply Voltage, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –16 to +0.3V
Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –17 to +0.3V
Output Voltage, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –26 to +0.3V
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Voltage
VDD VSS = 0
Supply Voltage Fall Detect Voltage VPF VSS = 0
–10 – –15 V
– – –10 V
1 page |
Páginas | Total 3 Páginas | |
PDF Descargar | [ Datasheet NTE1414.PDF ] |
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