| Mfr Part # | Mfr | Series | Package | Product Status | Accessory Type |
|---|---|---|---|---|---|
| 74HC191D,652 | Nexperia USA Inc. | 74HC | Bulk,Bulk,Tube | Obsolete | - |
| CD74HC191M96 | Texas Instruments | 74HC | Tape & Reel (TR),Cut Tape (CT) | Active | - |
| 74LS161APC | National Semiconductor | - | Bulk | Active | - |
| 74LVC163BQ,115 | Nexperia USA Inc. | 74LVC | Tape & Reel (TR),Cut Tape (CT),Digi-ReelĀ® | Active | - |
| HEF4521BT,653 | Nexperia USA Inc. | 4000B | Tape & Reel (TR),Cut Tape (CT),Digi-ReelĀ® | Active | - |
| HEF4521BT,652 | Nexperia USA Inc. | 4000B | Tube | Obsolete | - |
| 74161DC | National Semiconductor | - | Bulk | Active | - |
| CD4522BM | Texas Instruments | 4000B | Tube | Active | - |
| CD4521BPW | Texas Instruments | 4000B | Bulk,Tube | Active | - |
| CD4522BPW | Texas Instruments | 4000B | Bulk,Tube | Active | - |