54LS90 - DECADE COUNTER
(Motorola)
DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER
The SN54 / 74LS90, SN54 / 74LS92 and SN54 / 74LS93 are high-speed 4-bit ripple type co.
54LS90 - DECADE COUNTER
(ETC)
54/7490A 54LS/74LS90
DECADE COUNTER
90
CONNECTION DIAGRAM PINOUT A
DESCRIPTION — The ’90 is a 4-stage ripple counter containing a high speed flip-fl.
54LS92 - DECADE COUNTER
(Motorola)
DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER
The SN54 / 74LS90, SN54 / 74LS92 and SN54 / 74LS93 are high-speed 4-bit ripple type co.
54LS93 - DIVIDE-BY-SIXTEEN COUNTER
(ETC)
93
54/7493A 54LS/74LS93
DIVIDE-BY-SIXTEEN COUNTER
CONNECTION DIAGRAM PINOUT A
DESCRIPTION — The ’93 is a 4-stage ripple counter containing a high sp.
54LS93 - DECADE COUNTER
(Motorola)
DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER
The SN54 / 74LS90, SN54 / 74LS92 and SN54 / 74LS93 are high-speed 4-bit ripple type co.
54LS00 - QUAD 2-INPUT NAND GATE
(ETC)
.