| SN5422 |  | Texas Instruments | DUAL 4 INPUT POSITIVE NAND GATES WITH OPEN COLLECTOR OUTPUTS | Original | PDF | 253.98KB | 7 | 
| SN54221 |  | Texas Instruments | Dual Monostable Multivibrators With Schmitt-trigger Inputs | Original | PDF | 210.12KB | 14 | 
| SN54221 |  | Texas Instruments | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS | Original | PDF | 262.15KB | 12 | 
| SN54221J |  | Texas Instruments | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS | Original | PDF | 256.06KB | 12 | 
| SN54221J |  | Texas Instruments | SN54221 - Dual Monostable Multivibrators With Schmitt-trigger Inputs 16-CDIP -55 to 125 | Original | PDF | 1MB | 27 | 
| SN54221J |  | Texas Instruments | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS | Original | PDF | 210.1KB | 14 | 
| SN54221J |  | Texas Instruments | Dual Monostable Multivibrators With Schmitt-trigger Inputs 16-CDIP -55 to 125 | Original | PDF | 915.06KB | 26 | 
| SN54221J |  | Unknown | Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. | Historical | PDF | 38.5KB | 1 | 
| SN54221J |  | Unknown | TTL Data Book 1980 | Scan | PDF | 66.58KB | 1 | 
| SN54221W |  | Texas Instruments | SN54221 - IC TTL/H/L SERIES, DUAL MONOSTABLE MULTIVIBRATOR, CDFP16, CERAMIC, DFP-16, Prescaler/Multivibrator | Original | PDF | 1MB | 27 | 
| SN54221W |  | Texas Instruments | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS | Original | PDF | 256.06KB | 12 | 
| SN54221W |  | Texas Instruments | DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS | Original | PDF | 210.1KB | 14 | 
| SN54221W |  | Unknown | TTL Data Book 1980 | Scan | PDF | 66.58KB | 1 | 
| SN5422J |  | Texas Instruments | Dual 4-Input NAND Gate | Original | PDF | 253.99KB | 7 | 
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| SN5422J |  | Unknown | TTL Data Book 1980 | Scan | PDF | 60.2KB | 1 | 
| SN5422J |  | Texas Instruments | DUAL 4-INPUT POSITIVE-NAND GATES WITH OPEN-COLLECTOR OUTPUTS | Scan | PDF | 145.33KB | 6 | 
| SN5422W |  | Texas Instruments | Dual 4-Input NAND Gate | Original | PDF | 253.99KB | 7 | 
| SN5422W |  | Unknown | TTL Data Book 1980 | Scan | PDF | 60.2KB | 1 | 
| SN5422W |  | Texas Instruments | DUAL 4-INPUT POSITIVE-NAND GATES WITH OPEN-COLLECTOR OUTPUTS | Scan | PDF | 145.33KB | 6 |