SN74LS373 ON Semiconductor, SN74LS373 Datasheet
SN74LS373
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SN74LS373 Summary of contents
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... Outputs; Octal D-Type Flip-Flop with 3-State Output The SN74LS373 consists of eight latches with 3-state outputs for bus organized system applications. The flip-flops appear transparent to the data (data changes asynchronously) when Latch Enable (LE) is HIGH. When LE is LOW, the data that meets the setup times is latched ...
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... HIGH Voltage Level L = LOW Voltage Level X = Immaterial Z = High Impedance * Note: Contents of flip-flops unaffected by the state of the Output Enable input (OE). SN74LS373 SN74LS374 NOTE: GND ...
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... Input HIGH Current Input HIGH Current IH I Input LOW Current IL I Short Circuit Current (Note Power Supply Current CC Note 1: Not more than one output should be shorted at a time, nor for more than 1 second. SN74LS373 SN74LS374 LOGIC DIAGRAMS ...
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... DEFINITION OF TERMS SETUP TIME (t ) — is defined as the minimum time s required for the correct logic level to be present at the logic input prior to LE transition from HIGH-to-LOW in order to be recognized and transferred to the outputs. SN74LS373 SN74LS374 = 5.0 V) Limits LS373 LS374 Min Typ Max ...
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... SN74LS373 SN74LS374 1 OUTPUT OE 1 PZL PLZ V OUT 1.3 V 0.5 V Figure SW1 TO OUTPUT UNDER TEST 5 SW2 L * Includes Jig and Probe Capacitance. SN74LS373 AC WAVEFORMS PLH PHL Figure PZH 1 1.3 V OUT V OL Figure 3 ...
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... SN74LS373 SN74LS374 1.3 V 1 PLH PHL OUTPUT 1.3 V Figure 5. OE 1 PZH PHZ V V 1.3 V OUT 0.5 V Figure SW1 TO OUTPUT UNDER TEST 5 SW2 L * Includes Jig and Probe Capacitance. SN74LS374 AC WAVEFORMS OE 1 PZL V OUT Figure 6 ...
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... SEATING PLANE 0.25 (0.010 20X T 0. 18X SN74LS373 SN74LS374 PACKAGE DIMENSIONS N SUFFIX PLASTIC PACKAGE CASE 738–03 ISSUE 0.25 (0.010 SUFFIX PLASTIC SOIC PACKAGE CASE 751D–05 ...
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... Email: ONlit–french@hibbertco.com English Phone: (+1) 303–308–7142 (M–F 1:30pm to 5:00pm UK Time) Email: ONlit@hibbertco.com SN74LS373 SN74LS374 ASIA/PACIFIC: LDC for ON Semiconductor – Asia Support Phone: 303–675–2121 (Tue–Fri 9:00am to 1:00pm, Hong Kong Time) Toll Free from Hong Kong 800–4422–3781 Email: ONlit– ...