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74F164 Folha de dados(PDF) 3 Page - NXP Semiconductors |
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74F164 Folha de dados(HTML) 3 Page - NXP Semiconductors |
3 / 10 page Philips Semiconductors Product specification 74F164 8-bit serial-in parallel-out shift register 2000 Dec 18 3 LOGIC DIAGRAM DQ RD Q0 1 Dsa Dsb 2 CP MR 3 8 9 VCC = Pin 14 GND = Pin 7 DQ RD Q1 4 DQ RD Q2 5 DQ RD Q3 6 DQ RD Q4 10 DQ RD Q5 11 DQ RD Q6 12 DQ RD Q7 13 SF00715 CP CP CP CP CP CP CP CP FUNCTION TABLE INPUTS OUTPUTS OPERATING MODE MR CP Dsa Dsb Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 L X X X L L L L L L L L Reset (Clear) H ↑ l l L q0 q1 q2 q3 q4 q5 q6 H ↑ l h L q0 q1 q2 q3 q4 q5 q6 Shift H ↑ h l L q0 q1 q2 q3 q4 q5 q6 H ↑ h h H q0 q1 q2 q3 q4 q5 q6 H = High voltage level h = High voltage level one setup time prior to the Low-to-High clock transition. L = Low voltage level l = Low voltage level one setup time prior to the Low-to-High clock transition. qn = Lower case letter indicate the state of the referenced output one setup time prior to the Low-to-High clock transition. X = Don’t care ↑ = Low-to-High clock transition ABSOLUTE MAXIMUM RATINGS (Operation beyond the limit set forth in this table may impair the useful life of the device. Unless otherwise noted these limits are over the operating free air temperature range.) SYMBOL PARAMETER RATING UNIT VCC Supply voltage –0.5 to +7.0 V VIN Input voltage –0.5 to +7.0 V IIN Input current –30 to +5 mA VOUT Voltage applied to output in High output state –0.5 to VCC V IOUT Current applied to output in Low output state 40 mA T b Operating free-air temperature range Commercial Range 0 to +70 °C Tamb O erating free-air tem erature range Industrial Range –40 to +85 °C Tstg Storage temperature range –65 to +150 °C RECOMMENDED OPERATING CONDITIONS SYMBOL PARAMETER LIMIT UNIT SYMBOL PARAMETER MIN NOM MAX UNIT VCC Supply voltage 4.5 5.0 5.5 V VIH High-level input voltage 2.0 V VIL Low-level input voltage 0.8 V IIk Input clamp current –18 mA IOH High-level output current –1 mA IOL Low-level output current 20 mA T b Operating free-air temperature range Commercial Range 0 +70 °C Tamb O erating free-air tem erature range Industrial Range –40 +85 °C |
Nº de peça semelhante - 74F164 |
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Descrição semelhante - 74F164 |
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