| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
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PC74HCT193SMD PC74HCT193SMD PC74HCT193SMD Datasheet Output current can be adjusted by applying a PWM control signal to the 'Enable' pin. Depending upon the control frequen cy, this will provide either a continuous or a 'chopped' output current. The PWM filter com ponents are contained within the chip. The ZXLD1100 contains an internal avalanche diode to protect the output switch. This allows the device to operate indefinitely if the load is open circuit. Input supply cu rrent du ring this condition is less than lmA. The device is assembled in a low profile SC70-6 pin package with industry standard pinout. PC74HCT193SMD PC74HCT193SMD PC74HCT193SMD Price
PC74HCT193SMD PC74HCT193SMD PC74HCT193SMD on stock PHANTOM CLOCK OPERATION Communication with the phantom clock is established by pattern recognition on a serial bit stream of 64 bits that must be matched by executing 64 consecutive write cycles containing the proper data on DQO. All accesses that occur prior to recognition of the 64-bit pattern are directed to memory. DC REFERENCE FOR LIMIT SWITCH APPLICATIONS: For those applications where a consIstent setpolnt Is required, our Intarnal DC reference should be specltled. The user then has a stable ( +7VDC + 0.1 0h) reference avallable. Temco Is 0.005%/'C and mIn. load Is 2K. Wlth a specifIed output format of O t0 360* = 0 to +7VDC the user can set up an Inflnlte number of trip points usIng reslstlve dlvlders across the reference. DYNAMIC RESPONSE: Units wIll track Input up t0 2400'tsec. 400 Hz unlts wlll have a lag of 40 arc sec./rpm maxImum. 50/60 Hz unlts wlll have a lag of 4 arc mln./rpm maxlmum. Dynamlc lag Is defIned as the delay Introduced by the converter that causes the IndIcated output to lag the Input. |
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