| 型号 | 厂商 | 描述 |
| cd4517be | Texas Instruments | IC SHIFT REG STATIC DUAL 16-DIP |
| cd4517bee4 | Texas Instruments | IC DUAL 64ST STAT SHFT REG 16DIP |
| cd4518be | Texas Instruments | IC BCD UP COUNTER DUAL 16-DIP |
| cd4518bee4 | Texas Instruments | IC DUAL BCD UP-COUNTER 16-DIP |
| cd4518bm | Texas Instruments | IC DUAL BCD UP-COUNTER 16-SOIC |
| cd4518bm96 | Texas Instruments | IC DUAL BCD UP-COUNTER 16-SOIC |
| cd4518bm96e4 | Texas Instruments | IC DUAL BCD UP-COUNTER 16-SOIC |
| cd4518bm96g4 | Texas Instruments | C DUAL BCD UP-COUNTER 16-SOIC |
| cd4518bme4 | Texas Instruments | IC DUAL BCD UP-COUNTER 16-SOIC |
| cd4518bmg4 | Texas Instruments | C DUAL BCD UP-COUNTER 16-SOIC |
| cd4518bnsr | Texas Instruments | IC BCD UP COUNTER DUAL 16-SOP |
| cd4518bnsr | Texas Instruments | IC BCD UP COUNTER DUAL 16-SOP |
| cd4518bnsr | Texas Instruments | IC BCD UP COUNTER DUAL 16-SOP |
| cd4518bnsre4 | Texas Instruments | IC DUAL BCD UP-COUNTER 16-SOP |
| cd4518bnsrg4 | Texas Instruments | C DUAL BCD UP-COUNTER 16-SOP |
| cd4518bpw | Texas Instruments | IC DUAL BCD UP-COUNTER 16-TSSOP |
| cd4518bpwe4 | Texas Instruments | IC DUAL BCD UP-COUNTER 16-TSSOP |
| cd4518bpwg4 | Texas Instruments | C DUAL BCD UP-COUNTER 16-TSSOP |
| cd4518bpwr | Texas Instruments | IC DUAL BCD UP-COUNTER 16TSSOP |
| cd4518bpwr | Texas Instruments | IC DUAL BCD UP-COUNTER 16TSSOP |
| cd4518bpwr | Texas Instruments | IC DUAL BCD UP-COUNTER 16TSSOP |
| cd4518bpwre4 | Texas Instruments | IC DUAL BCD UP-COUNTER 16-TSSOP |
| cd4518bpwrg4 | Texas Instruments | C DUAL BCD UP-COUNTER 16-TSSOP |
| cd4520be | Texas Instruments | IC DUAL BINARY UP COUNTER 16-DIP |
| cd4520bee4 | Texas Instruments | IC DUAL BIN UP-COUNTER 16-DIP |
| cd4520bm | Texas Instruments | IC DUAL BIN UP-COUNTER 16-SOIC |
| cd4520bm96 | Texas Instruments | IC DUAL BIN UP-COUNTER 16-SOIC |
| cd4520bm96e4 | Texas Instruments | IC DUAL BIN UP-COUNTER 16-SOIC |
| cd4520bm96g4 | Texas Instruments | IC DUAL BIN UP-COUNTER 16-SOIC |
| cd4520bme4 | Texas Instruments | IC DUAL BIN UP-COUNTER 16-SOIC |
| cd4520bmg4 | Texas Instruments | IC DUAL BIN UP-COUNTER 16-SOIC |
| cd4520bnsr | Texas Instruments | IC DUAL BIN UP-COUNTER 16SOP |
| cd4520bnsr | Texas Instruments | IC DUAL BIN UP-COUNTER 16SOP |
| cd4520bnsr | Texas Instruments | IC DUAL BIN UP-COUNTER 16SOP |
| cd4520bnsre4 | Texas Instruments | IC DUAL BIN UP-COUNTER 16-SOP |
| cd4520bnsrg4 | Texas Instruments | IC DUAL BIN UP-COUNTER 16-SOP |
| cd4520bpw | Texas Instruments | IC DUAL BIN UP-COUNTER 16-TSSOP |
| cd4520bpwe4 | Texas Instruments | IC DUAL BIN UP-COUNTER 16-TSSOP |
| cd4520bpwg4 | Texas Instruments | IC DUAL BIN UP-COUNTER 16-TSSOP |
| cd4520bpwr | Texas Instruments | IC DUAL BIN UP-COUNTER 16-TSSOP |
| cd4520bpwr | Texas Instruments | IC DUAL BIN UP-COUNTER 16-TSSOP |
| cd4520bpwr | Texas Instruments | IC DUAL BIN UP-COUNTER 16-TSSOP |
| cd4520bpwre4 | Texas Instruments | IC DUAL BIN UP-COUNTER 16-TSSOP |
| cd4520bpwrg4 | Texas Instruments | IC DUAL BIN UP-COUNTER 16-TSSOP |
| cd4521be | Texas Instruments | IC FREQ DIVIDER 24STG 16-DIP |
| cd4521bee4 | Texas Instruments | IC 24STAGE FREQ DIVIDER 16-DIP |
| cd4521bm | Texas Instruments | IC 24STAGE FREQ DIVIDER 16-SOIC |
| cd4521bm96 | Texas Instruments | IC 24STAGE FREQ DIVIDER 16-SOIC |
| cd4521bm96 | Texas Instruments | IC 24STAGE FREQ DIVIDER 16-SOIC |
| cd4521bm96 | Texas Instruments | IC 24STAGE FREQ DIVIDER 16-SOIC |