Monolithic Integrated Circuit PDIP-8 Type U257B
U257B Bar Display Driver PDIP-8
Manufacturer Name = Vishay Telefunken
Description = Bar-Graph Display Driver
Display Type = LED
Output Display Lines = 5
@Iol (A) = 20m
Vsup(-) Nom.(V) Neg.Sup.Volt. = 0
Vsup(+) Nom.(V) Pos.Sup.Volt. = 25
P(D) Max.(W) Power Dissipation = 690m
Package = DIP
Pins = 8
Technology = Bipolar
Suchbegriff: U257BG (vollständig PIN kompatibel mit U257B)
Info as pdf-file
Type: U257B
Pictures are a guide only actual product may vary. Subject to alterations and errors. Help us to eliminate errors:
Please report any errors here.
Are you searching for replacements of semiconductors?
The following link brings you to the search window of NTE Electronics (a world wide supplier of high quality electronic components). This QUICKCross software can assist users in selecting the proper NTE replacement device.
QUICKCross Search Engine for NTE Replacement Semiconductors
Our Assortment of NTE- Replacement Devices
Note about NTE replacement devices (formerly ECG Philips and Sylvania):
NTE has one of the most extensive semiconductor lines in the industry. All NTE semiconductors are guaranteed to meet or exceed original specifications.
Sprachen integrierter Schaltkreis integrated circuit, kurz IC, Mikrochip Microchip integreret kredsløb integreret kredslob circuito integrado (CI) circuit intégré (CI) circuit integre (CI) circuito integrato geïntegreerde schakeling geintegreerde schakeling Tümdevre Tuemdevre EEE