• Part: 54147
  • Description: Priority Encoder
  • Manufacturer: Texas Instruments
  • Size: 1.12 MB
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54147 Datasheet Text

SN54147, SN54148, SN54LS147, SN54LS148 SN74147, SN74148 (TIM9907), SN74LS147, SN74LS148 10ĆLINE TO 4ĆLINE AND 8ĆLINE TO 3ĆLINE PRIORITY ENCODERS SDLS053B - OCTOBER 1976 - REVISED MAY 2004 ’147, ’LS147 D Encode 10-Line Decimal to 4-Line BCD D Applications Include: - Keyboard Encoding - Range Selection SN54147, SN54LS147 . . . J OR W PACKAGE SN74147, SN74LS147 . . . D OR N PACKAGE (TOP VIEW) ’148, ’LS148 D Encode 8 Data Lines to 3-Line Binary (Octal) D Applications Include: - n-Bit Encoding - Code Converters and Generators SN54148, SN54LS148 . . . J OR W PACKAGE SN74148, SN74LS148 . . . D, N, OR NS PACKAGE (TOP VIEW) 4 5 6 7 8 C B GND 1 2 3 4 5 6 7 8 16 VCC 15 NC 14 D 13 3 12 2 11 1 10 9 9A 4 5 6 7 EI A2 A1 GND 1 2 3 4 5 6 7 8 16 VCC 15 E0 14 GS 13 3 12 2 11 1 10 0 9 A0 SN54LS147 . . . FK PACKAGE (TOP VIEW) SN54LS148 . . . FK PACKAGE (TOP VIEW) 3 2 1 20 19 64 18 D 75...