| 161161 | 74F245PC | Octal Bidirectional Transceiver with TRI-STATE Outputs | National Semiconductor |
| 161162 | 74F245SC | Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs | Fairchild Semiconductor |
| 161163 | 74F245SC | Octal Bidirectional Transceiver with TRI-STATE Outputs | National Semiconductor |
| 161164 | 74F245SCX | Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs | Fairchild Semiconductor |
| 161165 | 74F245SJ | Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs | Fairchild Semiconductor |
| 161166 | 74F245SJ | Octal Bidirectional Transceiver with TRI-STATE Outputs | National Semiconductor |
| 161167 | 74F245SJX | Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs | Fairchild Semiconductor |
| 161168 | 74F251 | 8-Input Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161169 | 74F251A | 8-Input Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161170 | 74F251A | 8-Input Multiplexer with TRI-STATE Outputs | National Semiconductor |
| 161171 | 74F251A | 8-input multiplexer 3-State | Philips |
| 161172 | 74F251APC | 8-Input Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161173 | 74F251APC | 8-Input Multiplexer with TRI-STATE Outputs | National Semiconductor |
| 161174 | 74F251ASC | 8-Input Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161175 | 74F251ASC | 8-Input Multiplexer with TRI-STATE Outputs | National Semiconductor |
| 161176 | 74F251ASCX | 8-Input Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161177 | 74F251ASJ | 8-Input Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161178 | 74F251ASJ | 8-Input Multiplexer with TRI-STATE Outputs | National Semiconductor |
| 161179 | 74F251ASJX | 8-Input Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
|
| 161180 | 74F253 | Dual 4-Input Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161181 | 74F253 | Dual 4-Bit Multiplexer with TRI-STATE Outputs | National Semiconductor |
| 161182 | 74F253 | Dual 4-bit input multiplexer (3-State) | Philips |
| 161183 | 74F253PC | Dual 4-Bit Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161184 | 74F253PC | Dual 4-Input Multiplexer with TRI-STATE Outputs | National Semiconductor |
| 161185 | 74F253SC | Dual 4-Bit Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161186 | 74F253SC | Dual 4-Input Multiplexer with TRI-STATE Outputs | National Semiconductor |
| 161187 | 74F253SCX | Dual 4-Bit Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161188 | 74F253SJ | Dual 4-Bit Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161189 | 74F253SJ | Dual 4-Input Multiplexer with TRI-STATE Outputs | National Semiconductor |
| 161190 | 74F253SJX | Dual 4-Bit Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161191 | 74F256 | Dual addressable latch | Philips |
| 161192 | 74F257A | Quad 2-Input Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161193 | 74F257A | Quad 2-Input Multiplexer with TRI-STATE Outputs | National Semiconductor |
| 161194 | 74F257A | Quad 2-line to 1-line selector/multiplexer, non-inverting (3-State) | Philips |
| 161195 | 74F257APC | Quad 2-Input Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161196 | 74F257APC | Quad 2-Input Multiplexer with TRI-STATE Outputs | National Semiconductor |
| 161197 | 74F257ASC | Quad 2-Input Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161198 | 74F257ASC | Quad 2-Input Multiplexer with TRI-STATE Outputs | National Semiconductor |
| 161199 | 74F257ASCX | Quad 2-Input Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
| 161200 | 74F257ASJ | Quad 2-Input Multiplexer with 3-STATE Outputs | Fairchild Semiconductor |
