| 型号 | 厂商 | 描述 |
| cd4019bm96 | Texas Instruments | IC QUAD AND/OR SELCT GATE 16SOIC |
| cd4019bm96e4 | Texas Instruments | IC QUAD AND/OR SELCT GATE 16SOIC |
| cd4019bm96g4 | Texas Instruments | IC QUAD AND/OR SELCT GATE 16SOIC |
| cd4019bme4 | Texas Instruments | IC QUAD AND/OR SELCT GATE 16SOIC |
| cd4019bmg4 | Texas Instruments | IC QUAD AND/OR SELCT GATE 16SOIC |
| cd4019bmt | Texas Instruments | IC QUAD AND/OR SELCT GATE 16SOIC |
| cd4019bmte4 | Texas Instruments | IC QUAD AND/OR SELCT GATE 16SOIC |
| cd4019bmtg4 | Texas Instruments | IC QUAD AND/OR SELCT GATE 16SOIC |
| cd4019bnsr | Texas Instruments | IC QUAD AND/OR SELECT GATE 16SOP |
| cd4019bnsre4 | Texas Instruments | IC QUAD AND/OR SELECT GATE 16SOP |
| cd4019bnsrg4 | Texas Instruments | IC QUAD AND/OR SELCT GATE 16-SOP |
| cd4019bpw | Texas Instruments | IC QUAD AND/OR SLCT GATE 16TSSOP |
| cd4019bpwe4 | Texas Instruments | IC QUAD AND/OR SLCT GATE 16TSSOP |
| cd4019bpwg4 | Texas Instruments | IC QUAD AND/OR SLCT GATE 16TSSOP |
| cd4019bpwr | Texas Instruments | IC QUAD AND/OR SLCT GATE 16TSSOP |
| cd4019bpwre4 | Texas Instruments | IC QUAD AND/OR SLCT GATE 16TSSOP |
| cd4019bpwrg4 | Texas Instruments | IC QUAD AND/OR SLCT GATE 16TSSOP |
| cd4020bcm | Fairchild Semiconductor | IC COUNTER BIN 14ST SMD 16-SOIC |
| cd4020bcn | Fairchild Semiconductor | IC COUNTER BIN 14ST 16-DIP |
| cd4020be | Texas Instruments | IC BINARY COUNTR/DIV RIPL 16-DIP |
| cd4020bee4 | Texas Instruments | IC BINARY COUNTR/DIV RIPL 16-DIP |
| cd4020bnsr | Texas Instruments | IC BINARY COUNTR/DIV RIPL 16-SOP |
| cd4020bnsr | Texas Instruments | IC BINARY COUNTR/DIV RIPL 16-SOP |
| cd4020bnsr | Texas Instruments | IC BINARY COUNTR/DIV RIPL 16-SOP |
| cd4020bnsre4 | Texas Instruments | IC BINARY COUNTR/DIV RIPL 16-SOP |
| cd4020bnsrg4 | Texas Instruments | IC BINARY CNTR/DIV RIPL 16-SOP |
| cd4020bpw | Texas Instruments | IC BINARY CNTR/DIV RIPL 16TSSOP |
| cd4020bpwe4 | Texas Instruments | IC BINARY CNTR/DIV RIPL 16-TSSOP |
| cd4020bpwg4 | Texas Instruments | IC BINARY CNTR/DIV RIPL 16-TSSOP |
| cd4020bpwr | Texas Instruments | IC BINARY CNTR/DIV RIPL 16TSSOP |
| cd4020bpwr | Texas Instruments | IC BINARY CNTR/DIV RIPL 16TSSOP |
| cd4020bpwr | Texas Instruments | IC BINARY CNTR/DIV RIPL 16TSSOP |
| cd4020bpwre4 | Texas Instruments | IC BINARY CNTR/DIV RIPL 16-TSSOP |
| cd4020bpwrg4 | Texas Instruments | IC BINARY CNTR/DIV RIPL 16-TSSOP |
| cd4021bcm | Fairchild Semiconductor | IC SHIFT REGISTER 8STAGE 16-SOIC |
| cd4021bcmx | Fairchild Semiconductor | IC SHIFT REGISTER 8STAGE 16SOIC |
| cd4021bcmx | Fairchild Semiconductor | IC SHIFT REGISTER 8STAGE 16SOIC |
| cd4021bcmx | Fairchild Semiconductor | IC SHIFT REGISTER 8STAGE 16SOIC |
| cd4021bcn | Fairchild Semiconductor | IC SHIFT REGISTER 8STAGE 16-DIP |
| cd4021be | Texas Instruments | IC STATIC SHFT REG 8STG 16-DIP |
| cd4021bee4 | Texas Instruments | IC STATIC SHFT REG 8STG 16-DIP |
| cd4021bm | Texas Instruments | IC STATIC SHFT REG 8STG 16-SOIC |
| cd4021bm96 | Texas Instruments | IC STATIC SHFT REG 8STG 16-SOIC |
| cd4021bm96e4 | Texas Instruments | IC STATIC SHFT REG 8STG 16-SOIC |
| cd4021bm96g4 | Texas Instruments | IC STATIC SHFT REG 8STG 16-SOIC |
| cd4021bme4 | Texas Instruments | IC STATIC SHFT REG 8STG 16-SOIC |
| cd4021bmg4 | Texas Instruments | IC STATIC SHFT REG 8STG 16-SOIC |
| cd4021bmt | Texas Instruments | IC STATIC SHFT REG 8STG 16-SOIC |
| cd4021bmte4 | Texas Instruments | IC STATIC SHFT REG 8STG 16-SOIC |
| cd4021bmtg4 | Texas Instruments | IC STATIC SHFT REG 8STG 16-SOIC |