1702

Cross-Reference

BRAND	TAG	NUMBER	PIN COUNT	MARKINGS
Intel	D/I	1702	DIP24	1702 1702A
National	MM	1702	DIP24	MM1702 MM1702AQ
RCA	CDP	18U42	DIP24	CDP18U42 CDP18U42CD

EPROM 1702

Size

bit	Byte	Hex
2Kb	256B (256 byte)	100hex8

Pinout

       DIP24-600mil
         +--\/--+
     A2  |1   24| Vdd
     A1  |2   23| Vcc
     A0  |3   22| Vcc
     O0  |4   21| A3
     O1  |5   20| A4
     O2  |6   19| A5
     O3  |7   18| A6
     O4  |8   17| A7
     O5  |9   08| Vgg
     O6  |10  15| Vbb
     O7  |11  14| *CS
     GND |12  13| PGM
         +------+

External links

EPROM page on wikipedia

Files

• 

  CDP18U42CD Datasheet

• 

  MM1702 Datasheet