radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

HD40A4639

Information - Help 
ID = 75608
       
Country:
Japan
Brand: Hitachi Ltd.; Tokyo
Tube type:  IC - Integrated Circuit 
Identical to HD40A4639

Base Wires
Description

Aufbau/Content: IC (CMOS);
Form/Case/Outline: QFP-80 (VI 40A4639RF);
Type/Application: 4-Bit Single-Chip Microcomputer;
Daten/electr.data: Vdd: __ V; Idd: __ mA, Pd: __ mW; t op: -__...+__ °C;
HD40A4639RF ~ VI 40A4639RF
Manufactured by Hitachi / Renasas Technology Corp.
-

 
Weight 2 g / 0.07 oz

Collection of

 
hd40a4639.jpg

 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information