SN54LS490 Datasheet (161.86 KB)
SN54LS490
Motorola Inc
161.86 KB
Dual decade counter.
SN54/74LS490 DUAL DECADE COUNTER The SN54 / 74LS490 contains a pair of high-speed 4-stage ripple counters. Each half of the SN54 / 74LS490 has individ.
📁 Related Datasheet
SN54LS49 BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS (Texas Instruments)
SN54LS40 DUAL 4-INPUT NAND BUFFER (Motorola Inc)
SN54LS42 ONE-OF-TEN DECODER (Motorola Inc)
SN54LS42 4-LINE BCD TO 10-LINE DECIMAL DECODERS (Texas Instruments)
SN54LS422 Retriggerable Monostable Multivibrator (Texas Instruments)
SN54LS423 Retriggerable Monostable Multivibrator (Texas Instruments)
SN54LS451 Dual 8:1 Mux SN54/74LS451 (ETC)
SN54LS461A 8-Bit Counter (MM)
SN54LS47 BCD TO 7-SEGMENT DECODER/DRIVER (Motorola Inc)
SN54LS47 BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS (Texas Instruments)
