SN74LS390NE4 Programming Manual - TI

Dual 4Bit Decade Counters

DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER

DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER

DUAL DECADE COUNTER; DUAL 4-STAGE BINARY COUNTER

Logic IC - Counter Texas Instruments SN 74 LS 390 Binary counter, Division by N 74LS Negative slope 50MHz DIP 16

Counter/Divider Dual 4Bit Decade UP 16Pin SOP T/R

Decade / Binary Counter, LS Family, 35MHz, 4.75V to 5.25V, SOIC-16

Counter/Divider Dual 4Bit Decade UP 16Pin PDIP Tube

Counter/Divider Dual 4Bit Decade UP 16Pin SOIC Tube