| 1554201 | TC74HCT244AFW | OCTAL BUS BUFFER WITH TTL INPUT LEVEL NON-INVERTED, 3-STATE OUTPUTS | TOSHIBA |
| 1554202 | TC74HCT244AP | OCTAL BUS BUFFER WITH TTL INPUT LEVEL NON-INVERTED, 3-STATE OUTPUTS | TOSHIBA |
| 1554203 | TC74HCT245AF | OCTAL BUS TRANSCEIVER (3-STATE) | TOSHIBA |
| 1554204 | TC74HCT245AFW | OCTAL BUS TRANSCEIVER (3-STATE) | TOSHIBA |
| 1554205 | TC74HCT245AP | OCTAL BUS TRANSCEIVER (3-STATE) | TOSHIBA |
| 1554206 | TC74HCT273AF | OCTAL D-TYPE FLIP FLOP WITH CLEAR | TOSHIBA |
| 1554207 | TC74HCT273AFN | Octal D-type flip flop with clear | TOSHIBA |
| 1554208 | TC74HCT273AFW | OCTAL D-TYPE FLIP FLOP WITH CLEAR | TOSHIBA |
| 1554209 | TC74HCT273AP | OCTAL D-TYPE FLIP FLOP WITH CLEAR | TOSHIBA |
| 1554210 | TC74HCT32AF | QUAD 2 - INPUT OR GATE | TOSHIBA |
| 1554211 | TC74HCT32AFN | QUAD 2 - INPUT OR GATE | TOSHIBA |
| 1554212 | TC74HCT32AP | QUAD 2 - INPUT OR GATE | TOSHIBA |
| 1554213 | TC74HCT373AF | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT | TOSHIBA |
| 1554214 | TC74HCT373AFN | Octal D-type latch with 3 state output | TOSHIBA |
| 1554215 | TC74HCT373AFW | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT | TOSHIBA |
| 1554216 | TC74HCT373AP | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT | TOSHIBA |
| 1554217 | TC74HCT374AF | OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUT | TOSHIBA |
| 1554218 | TC74HCT374AFN | Octal D-type flip flop with 3 state output | TOSHIBA |
| 1554219 | TC74HCT374AFW | OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUT | TOSHIBA |
|
| 1554220 | TC74HCT374AP | OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUT | TOSHIBA |
| 1554221 | TC74HCT4053AF | 74HC CMOS logic IC series | TOSHIBA |
| 1554222 | TC74HCT4053AFT | 74HC CMOS logic IC series | TOSHIBA |
| 1554223 | TC74HCT540 | OCTAL BUS BUFFER WITH TTL INPUT LEVEL. INVERTING/NON-INVERTING, 3-STATE OUTPUTS | TOSHIBA |
| 1554224 | TC74HCT540AF | OCTAL BUS BUFFER WITH TTL INPUT LEVEL INVERTING, 3-STATE OUTPUTS | TOSHIBA |
| 1554225 | TC74HCT540AFN | Octal bus buffer with TTL input level inverting 3 state outputs | TOSHIBA |
| 1554226 | TC74HCT540AFW | OCTAL BUS BUFFER WITH TTL INPUT LEVEL INVERTING, 3-STATE OUTPUTS | TOSHIBA |
| 1554227 | TC74HCT540AP | OCTAL BUS BUFFER WITH TTL INPUT LEVEL INVERTING, 3-STATE OUTPUTS | TOSHIBA |
| 1554228 | TC74HCT541AF | OCTAL BUS BUFFER WITH TTL INPUT LEVEL NON INVERTING, 3-STATE OUTPUTS | TOSHIBA |
| 1554229 | TC74HCT541AFN | Octal bus buffer with TTL input level non-inverting 3 state outputs | TOSHIBA |
| 1554230 | TC74HCT541AFW | OCTAL BUS BUFFER WITH TTL INPUT LEVEL NON INVERTING, 3-STATE OUTPUTS | TOSHIBA |
| 1554231 | TC74HCT541AP | OCTAL BUS BUFFER WITH TTL INPUT LEVEL NON INVERTING, 3-STATE OUTPUTS | TOSHIBA |
| 1554232 | TC74HCT573AF | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT | TOSHIBA |
| 1554233 | TC74HCT573AFW | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT | TOSHIBA |
| 1554234 | TC74HCT573AP | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT | TOSHIBA |
| 1554235 | TC74HCT574AF | OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUT | TOSHIBA |
| 1554236 | TC74HCT574AFW | OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUT | TOSHIBA |
| 1554237 | TC74HCT574AP | OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUT | TOSHIBA |
| 1554238 | TC74HCT646AP | OCTAL BUS TRANSCEIVER / REGISTER (3-STATE) | TOSHIBA |
| 1554239 | TC74HCT652AP | OCTAL BUS TRANSCEIVER / REGISTER (3-STATE) | TOSHIBA |
| 1554240 | TC74HCT652P | Octal bus transceiver/register (3 state) | TOSHIBA |
