MC74ACT299 ON Semiconductor, MC74ACT299 Datasheet
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MC74ACT299
Related parts for MC74ACT299
MC74ACT299 Summary of contents
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... MC74AC299, MC74ACT299 8−Input Universal Shift/ Storage Register with Common Parallel I/O Pins The MC74AC299/74ACT299 is an 8−bit universal shift/storage register with 3−state outputs. Four modes of operation are possible: hold (store), shift left, shift right and load data. The parallel load inputs and flip−flop outputs are multiplexed to reduce the total number of package pins. Additional outputs are provided for flip− ...
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... MC74AC299, MC74ACT299 I/O I/O I/O I/O I/O I/O I Figure 2. Logic Symbol I NOTE: That this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays. Figure 3. Logic Diagram http://onsemi.com ...
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... V from 0 2.0 V; see individual Data Sheets for devices that differ from the typical input rise and fall times. IN MC74AC299, MC74ACT299 A HIGH signal on either OE buffers and puts the I/O pins in the high impedance state. In this condition the shift, hold, load and reset operations can still occur. The 3− ...
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... Maximum Input f f max Frequency Propagation Delay t t PLH PLH Propagation Delay t t PHL PHL *Voltage Range 3 3.3 V 0.3 V. Voltage Range 5 5.0 V 0.5 V. MC74AC299, MC74ACT299 74AC 74AC +25 C − (V) +85 C Typ Guaranteed Limits 3.0 1.5 2.1 4.5 2.25 3.15 5.5 2.75 3.85 3.0 1.5 0.9 4 ...
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... Pulse Width LOW CP Pulse Width, LOW w MR Pulse Width LOW MR Pulse Width, LOW Recovery TIme t t rec *Voltage Range 3 3.3 V 0.3 V. Voltage Range 5 5.0 V 0.5 V. MC74AC299, MC74ACT299 74AC + (V) (V) ( ...
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... OHD I Maximum Quiescent esce CC Supply Current *All outputs loaded; thresholds on input associated with output under test. †Maximum test duration 2.0 ms, one output loaded at a time. MC74AC299, MC74ACT299 74ACT 74ACT +25 C − (V) +85 C Typ Guaranteed Limits 4 ...
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... PZL OE to I/O n Out ut Disable Time Output Disable Time t t PHZ PHZ OE to I/O n Out ut Disable Time Output Disable Time t t PLZ PLZ OE to I/O n *Voltage Range 5 5.0 V 0.5 V. MC74AC299, MC74ACT299 74ACT (V) L Min Typ 5 120 120 − − ...
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... MR Pulse Width LOW MR Pulse Width, LOW Recovery Time Recovery Time t t rec *Voltage Range 5 5.0 V 0.5 V. CAPACITANCE Symbol Parameter C Input Capacitance IN C Power Dissipation Capacitance PD MC74AC299, MC74ACT299 74ACT + ( Typ Guaranteed Minimum 5 − − 5.0 − ...
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... MC74AC299, MC74ACT299 MARKING DIAGRAMS PDIP−20 SO−20 AC299 MC74AC299N AWLYYWW AWLYYWW ACT299 MC74ACT299N AWLYYWW AWLYYWW A = Assembly Location WL Wafer Lot YY Year WW Work Week http://onsemi.com 9 ...
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... PLANE 0.25 (0.010 20X 0. 18X MC74AC299, MC74ACT299 PACKAGE DIMENSIONS PDIP−20 N SUFFIX 20 PIN PLASTIC DIP PACKAGE CASE 738−03 ISSUE 0.25 (0.010 SO−20 DW SUFFIX 20 PIN PLASTIC SOIC PACKAGE CASE 751D− ...
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... Notes MC74AC299, MC74ACT299 http://onsemi.com 11 ...
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... Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: ONlit@hibbertco.com N. American Technical Support: 800−282−9855 Toll Free USA/Canada MC74AC299, MC74ACT299 JAPAN: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 ON Semiconductor Website: http://onsemi ...