National Semiconductor
54F190LMQB
IC BCD COUNTER 4-BIT 20LCCC
Counter IC BCD Counter, Decade 1 Element 4 Bit Positive Edge 20-LCCC (8.89×8.89)
Datasheet
Rochester Electronics, LLC
54F169/QEA
DUAL MARKED (5962-8607201EA)
Counter IC Element Bit
54F169DM
IC BINARY COUNTER 4-BIT 16CDIP
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-CDIP
54F163/BEA
DUAL MARKED (M38510/34302BEA)
54F163/B2A
DUAL MARKED (M38510/34302B2A)
54F163AFMQB
IC BINARY COUNTER 4BIT 16CFLTPK
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-CFlatPack
54F163ADM
54F163ADC
54F161/BFA
54F161 – BINARY COUNTER, 4-BIT S
54F161/BEA
DUAL MARKED (M38510/34301BEA)
54F161/B2A
DUAL MARKED (M38510/34301B2A)
54F161ALM
IC BINARY COUNTER 4-BIT 20LCCC
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 20-LCCC (8.89×8.89)