型号：SN54490J
厂商：TI
批号：21+
封装：CDIP
SN54490J-00
TTL/H/L SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, CDIP16
SN5449W
TTL/H/L SERIES, SEVEN SEGMENT DECODER/DRIVER, TRUE OUTPUT, CDFP14
SN5449W-00
TTL/H/L SERIES, SEVEN SEGMENT DECODER/DRIVER, TRUE OUTPUT, CDFP14
SN5449W-10
TTL/H/L SERIES, SEVEN SEGMENT DECODER/DRIVER, TRUE OUTPUT, CDFP14
SN5450W-10
TTL/H/L SERIES, DUAL 4-INPUT AND-OR-INVERT GATE, CDFP14
SN5453W-00
TTL/H/L SERIES, 8-INPUT AND-OR-INVERT GATE, CDFP14
SN5454J-00
TTL/H/L SERIES, 8-INPUT AND-OR-INVERT GATE, CDIP14
SN5454W-00
TTL/H/L SERIES, 8-INPUT AND-OR-INVERT GATE, CDFP14
SN5460J-00
TTL/H/L SERIES, DUAL 4-INPUT AND/NAND GATE, CDIP14
SN5460W
TTL/H/L SERIES, DUAL 4-INPUT AND/NAND GATE, CDFP14
0755-82571496