| 型号 | 厂商 | 描述 |
| cd4021bnsr | Texas Instruments | IC STATIC SHFT REG 8STG 16-SOP |
| cd4021bnsre4 | Texas Instruments | IC STATIC SHFT REG 8STG 16-SOP |
| cd4021bnsrg4 | Texas Instruments | IC STATIC SHFT REG 8STG 16-SOP |
| cd4021bpw | Texas Instruments | IC STATIC SHFT REG 8STG 16-TSSOP |
| cd4021bpwe4 | Texas Instruments | IC STATIC SHFT REG 8STG 16-TSSOP |
| cd4021bpwg4 | Texas Instruments | IC STATIC SHFT REG 8STG 16-TSSOP |
| cd4021bpwr | Texas Instruments | IC STATIC SHFT REG 8STG 16-TSSOP |
| cd4021bpwr | Texas Instruments | IC STATIC SHFT REG 8STG 16-TSSOP |
| cd4021bpwr | Texas Instruments | IC STATIC SHFT REG 8STG 16-TSSOP |
| cd4021bpwre4 | Texas Instruments | IC STATIC SHFT REG 8STG 16-TSSOP |
| cd4021bpwrg4 | Texas Instruments | IC STATIC SHFT REG 8STG 16-TSSOP |
| cd4021bqdrq1 | Texas Instruments | IC SHIFT REGISTER 8STAGE 16SOIC |
| cd4021bqdrq1 | Texas Instruments | IC SHIFT REGISTER 8STAGE 16SOIC |
| cd4021bqdrq1 | Texas Instruments | IC SHIFT REGISTER 8STAGE 16SOIC |
| cd4022bcn | Fairchild Semiconductor | IC COUNTER/DIVID 8OUT BY-8 16DIP |
| cd4022be | Texas Instruments | IC COUNTER/DIVIDER OCT 16-DIP |
| cd4022bee4 | Texas Instruments | IC COUNTER/DIVIDER OCT 16-DIP |
| cd4022bnsr | Texas Instruments | IC COUNTER/DIVIDER OCT 16-SOP |
| cd4022bnsr | Texas Instruments | IC COUNTER/DIVIDER OCT 16-SOP |
| cd4022bnsr | Texas Instruments | IC COUNTER/DIVIDER OCT 16-SOP |
| cd4022bnsre4 | Texas Instruments | IC COUNTER/DIVIDER OCT 16-SOP |
| cd4022bnsrg4 | Texas Instruments | IC COUNTR/DIVIDR DECADE 16-SOP |
| cd4022bpw | Texas Instruments | IC COUNTER/DIVIDER OCT 16TSSOP |
| cd4022bpwe4 | Texas Instruments | IC COUNTER/DIVIDER OCT 16-TSSOP |
| cd4022bpwg4 | Texas Instruments | IC COUNTR/DIVIDR DECADE 16-TSSOP |
| cd4022bpwr | Texas Instruments | IC COUNTR/DIVIDR DECADE 16-TSSOP |
| cd4022bpwr | Texas Instruments | IC COUNTR/DIVIDR DECADE 16-TSSOP |
| cd4022bpwr | Texas Instruments | IC COUNTR/DIVIDR DECADE 16-TSSOP |
| cd4022bpwre4 | Texas Instruments | IC COUNTER/DIVIDER OCT 16-TSSOP |
| cd4022bpwrg4 | Texas Instruments | IC COUNTR/DIVIDR DECADE 16-TSSOP |
| cd4023bcn | Fairchild Semiconductor | IC GATE NAND BUFF TRI 3INP 14DIP |
| cd4023be | Texas Instruments | IC 3-IN NAND GATE TRIPLE 14-DIP |
| cd4023bee4 | Texas Instruments | IC 3IN NAND GATE TRIPLE 14-DIP |
| cd4023bm | Texas Instruments | IC 3IN NAND GATE TRIPLE 14-SOIC |
| cd4023bm96 | Texas Instruments | IC 3IN NAND GATE TRIPLE 14-SOIC |
| cd4023bm96e4 | Texas Instruments | IC 3IN NAND GATE TRIPLE 14-SOIC |
| cd4023bm96g4 | Texas Instruments | IC 3IN NAND GATE TRIPLE 14-SOIC |
| cd4023bme4 | Texas Instruments | IC 3IN NAND GATE TRIPLE 14-SOIC |
| cd4023bmg4 | Texas Instruments | IC 3IN NAND GATE TRIPLE 14-SOIC |
| cd4023bmt | Texas Instruments | IC 3IN NAND GATE TRIPLE 14-SOIC |
| cd4023bmte4 | Texas Instruments | IC 3IN NAND GATE TRIPLE 14-SOIC |
| cd4023bmtg4 | Texas Instruments | IC 3IN NAND GATE TRIPLE 14-SOIC |
| cd4023bnsr | Texas Instruments | IC 3-IN NAND GATE TRIPLE 14-SOP |
| cd4023bnsr | Texas Instruments | IC 3-IN NAND GATE TRIPLE 14-SOP |
| cd4023bnsr | Texas Instruments | IC 3-IN NAND GATE TRIPLE 14-SOP |
| cd4023bnsre4 | Texas Instruments | IC 3IN NAND GATE TRIPLE 14-SOP |
| cd4023bnsrg4 | Texas Instruments | IC 3IN NAND GATE TRIPLE 14-SOIC |
| cd4023bpw | Texas Instruments | IC 3IN NAND GATE TRIPLE 14TSSOP |
| cd4023bpwe4 | Texas Instruments | IC 3IN NAND GATE TRIPLE 14TSSOP |
| cd4023bpwg4 | Texas Instruments | IC GATE NAND TRPL 3INPUT 14TSSOP |