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74HC181N датащи(PDF) 7 Page - NXP Semiconductors |
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74HC181N датащи(HTML) 7 Page - NXP Semiconductors |
7 / 20 page 1998 Jun 10 7 Philips Semiconductors Product specification 4-bit arithmetic logic unit 74HC/HCT181 Table 1 SUM MODE TEST Function inputs S0 =S3 = 4.5 V, M = S1 =S2 =0V Table 2 DIFFERENTIAL MODE TEST Function inputs S1 =S2 = 4.5 V, M = S0 =S3 =0V Table 3 LOGIC MODE TEST Function inputs M = S1 =S2 = 4.5 V, S0 =S3 =0V PARAMETER INPUT UNDER TEST OTHER INPUT, SAME BIT OTHER DATA INPUTS OUTPUT UNDER TEST Apply 4.5 V Apply GND Apply 4.5 V Apply GND tPLH/ tPHL Ai Bi none remaining A and BCn Fi tPLH/ tPHL Bi Ai none remaining A and BCn Fi tPLH/ tPHL Ai Bi none none remaining A and B, Cn P tPLH/ tPHL Bi Ai none none remaining A and B, Cn P tPLH/ tPHL Ai none Bi remaining B remaining A, Cn G tPLH/ tPHL Bi none Ai remaining B remaining A, Cn G tPLH/ tPHL Ai none Bi remaining B remaining A, Cn Cn+4 tPLH/ tPHL Bi none Ai remaining B remaining A, Cn Cn+4 tPLH/ tPHL Cn none none all A all B any F or Cn+4 PARAMETER INPUT UNDER TEST OTHER INPUT, SAME BIT OTHER DATA INPUTS OUTPUT UNDER TEST Apply 4.5 V Apply GND Apply 4.5 V Apply GND tPLH/ tPHL Ai none Bi remaining A remaining B, Cn Fi tPLH/ tPHL Bi Ai none remaining A remaining B, Cn Fi tPLH/ tPHL Ai none Bi none remaining A and B, Cn P tPLH/ tPHL Bi Ai none none remaining A and B, Cn P tPLH/ tPHL Ai Bi none none remaining A and B, Cn G tPLH/ tPHL Bi none Ai none remaining A and B, Cn G tPLZ/ tPZL Ai none Bi remaining A remaining B, Cn A=B tPLZ/ tPZL Bi Ai none remaining A remaining B, Cn A=B tPLH/ tPHL Ai Bi none none remaining A and B, Cn Cn+4 tPLH/ tPHL Bi none Ai none remaining A and B, Cn Cn+4 tPLH/ tPHL Cn none none all A and B none any F or Cn+4 PARAMETER INPUT UNDER TEST OTHER INPUT, SAME BIT OTHER DATA INPUTS OUTPUT UNDER TEST Apply 4.5 V Apply GND Apply 4.5 V Apply GND tPLH/ tPHL Ai Bi none none remaining A and B, Cn Fi tPLH/ tPHL Bi Ai none none remaining A and B, Cn Fi |
Аналогичный номер детали - 74HC181N |
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Аналогичное описание - 74HC181N |
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