74HC_HCT194_CNV_2

Q1 q1 d2 q3 l q3 l h q2 q2 d3 outputs december 1990 4

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Unformatted text preview: X I I I h h h DSR X X X X I h X DSL X X I h X X X Dn X X X X X X dn Q0 L q0 q1 q1 L H d0 Q1 L q1 q2 q2 q0 q0 d1 Q2 L q2 q3 q3 q1 q1 d2 Q3 L q3 L H q2 q2 d3 OUTPUTS December 1990 4 Philips Semiconductors Product specification 4-bit bidirectional universal shift register 74HC/HCT194 Fig.5 Logic diagram. Fig.6 Typical clear, clear-load, shift-right, shift-left, inhibit and clear timing sequences. December 1990 5 Philips Semiconductors Product specification 4-bit bidirectional universal shift register DC CHARACTERISTICS FOR 74HC For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”. Output capability: standard ICC category: MSI 74HC/HCT194 December 1990 6 Philips Semiconductors Product specification 4-bit bidirectional universal shift register AC CHARACTERISTICS FOR 74HC GND = 0 V; tr = tf = 6 ns; CL = 50 pF Tamb (°C) 74HC SYMBOL PARAMETER +25 min. typ. tPHL/ tPLH propagation delay CP to Qn propagation delay MR to Qn output transition time 47 17 14 39 14 11 19 7 6 80 16 14 80 16 14 60 12 10...
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This note was uploaded on 03/21/2012 for the course COMP EE357 taught by Professor Vanloon during the Fall '10 term at Mohawk College.

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