| Nr. | Part Name | Description | Manufacturer |
| 2001 | 54ACTQ543LMQB | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2002 | 54ACTQ543LMQBD | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2003 | 54ACTQ543LMQBD | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2004 | 54ACTQ543LMQBD | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2005 | 54ACTQ543LMQBD | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2006 | 54ACTQ543LMQBF | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2007 | 54ACTQ543LMQBF | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2008 | 54ACTQ543LMQBF | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2009 | 54ACTQ543LMQBF | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2010 | 54ACTQ543LMQBL | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2011 | 54ACTQ543LMQBL | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2012 | 54ACTQ543LMQBL | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2013 | 54ACTQ543LMQBL | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2014 | 54ACTQ543SDMQB | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2015 | 54ACTQ543SDMQB | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2016 | 54ACTQ544 | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2017 | 54ACTQ544D | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2018 | 54ACTQ544D | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2019 | 54ACTQ544D | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2020 | 54ACTQ544D | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2021 | 54ACTQ544F | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2022 | 54ACTQ544F | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2023 | 54ACTQ544F | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2024 | 54ACTQ544F | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2025 | 54ACTQ544FMQB | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2026 | 54ACTQ544FMQB | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2027 | 54ACTQ544L | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2028 | 54ACTQ544L | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2029 | 54ACTQ544L | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2030 | 54ACTQ544L | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2031 | 54ACTQ544LMQB | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2032 | 54ACTQ544LMQB | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2033 | 54ACTQ544SDMQB | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2034 | 54ACTQ544SDMQB | Quiet Series Octal Registered Transceiver with TRI-STATE Outputs | National Semiconductor |
| 2035 | 54ACTQ573 | Quiet Series Octal Latch with TRI-STATE Outputs | National Semiconductor |
| 2036 | 54ACTQ573D | Quiet Series Octal Latch with TRI-STATE Outputs | National Semiconductor |
| 2037 | 54ACTQ573D | Quiet Series Octal Latch with TRI-STATE Outputs | National Semiconductor |
| 2038 | 54ACTQ573D | Quiet Series Octal Latch with TRI-STATE Outputs | National Semiconductor |
| 2039 | 54ACTQ573D | Quiet Series Octal Latch with TRI-STATE Outputs | National Semiconductor |
| 2040 | 54ACTQ573F | Quiet Series Octal Latch with TRI-STATE Outputs | National Semiconductor |
| 2041 | 54ACTQ573F | Quiet Series Octal Latch with TRI-STATE Outputs | National Semiconductor |
| 2042 | 54ACTQ573F | Quiet Series Octal Latch with TRI-STATE Outputs | National Semiconductor |
| 2043 | 54ACTQ573F | Quiet Series Octal Latch with TRI-STATE Outputs | National Semiconductor |
| 2044 | 54ACTQ573L | Quiet Series Octal Latch with TRI-STATE Outputs | National Semiconductor |
| 2045 | 54ACTQ573L | Quiet Series Octal Latch with TRI-STATE Outputs | National Semiconductor |
| 2046 | 54ACTQ573L | Quiet Series Octal Latch with TRI-STATE Outputs | National Semiconductor |
| 2047 | 54ACTQ573L | Quiet Series Octal Latch with TRI-STATE Outputs | National Semiconductor |
| 2048 | 54ACTQ574 | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2049 | 54ACTQ574DMQB | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2050 | 54ACTQ574DMQB | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2051 | 54ACTQ574F | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2052 | 54ACTQ574F | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2053 | 54ACTQ574F | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2054 | 54ACTQ574F | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2055 | 54ACTQ574FM-MLS | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2056 | 54ACTQ574FM-MLS | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2057 | 54ACTQ574FMQB | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2058 | 54ACTQ574FMQB | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2059 | 54ACTQ574LMQB | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2060 | 54ACTQ574LMQB | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2061 | 54ACTQ574P | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2062 | 54ACTQ574P | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2063 | 54ACTQ574P | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2064 | 54ACTQ574P | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2065 | 54ACTQ574S | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2066 | 54ACTQ574S | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2067 | 54ACTQ574S | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2068 | 54ACTQ574S | Quiet Series Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2069 | 54ACTQ646 | Quiet Series Octal Transceiver/Register with TRI-STATE Outputs | National Semiconductor |
| 2070 | 54ACTQ657 | Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE Outputs | National Semiconductor |
| 2071 | 54ACTQ657F | Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE Outputs | National Semiconductor |
| 2072 | 54ACTQ657F | Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE Outputs | National Semiconductor |
| 2073 | 54ACTQ657F | Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE Outputs | National Semiconductor |
| 2074 | 54ACTQ657F | Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE Outputs | National Semiconductor |
| 2075 | 54ACTQ657L | Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE Outputs | National Semiconductor |
| 2076 | 54ACTQ657L | Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE Outputs | National Semiconductor |
| 2077 | 54ACTQ657L | Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE Outputs | National Semiconductor |
| 2078 | 54ACTQ657L | Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE Outputs | National Semiconductor |
| 2079 | 54ACTQ657SD | Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE Outputs | National Semiconductor |
| 2080 | 54ACTQ657SD | Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE Outputs | National Semiconductor |
| 2081 | 54ACTQ657SD | Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE Outputs | National Semiconductor |
| 2082 | 54ACTQ657SD | Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and TRI-STATE Outputs | National Semiconductor |
| 2083 | 54ACTQ821 | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2084 | 54ACTQ821F | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2085 | 54ACTQ821F | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2086 | 54ACTQ821F | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2087 | 54ACTQ821F | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2088 | 54ACTQ821FMQB | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2089 | 54ACTQ821FMQB | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2090 | 54ACTQ821L | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2091 | 54ACTQ821L | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2092 | 54ACTQ821L | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2093 | 54ACTQ821L | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2094 | 54ACTQ821LMQB | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2095 | 54ACTQ821LMQB | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2096 | 54ACTQ821SD | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2097 | 54ACTQ821SD | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2098 | 54ACTQ821SD | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2099 | 54ACTQ821SD | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 2100 | 54ACTQ821SDMQB | Quiet Series 10-Bit D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
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