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74LVCH16374ADL датащи(PDF) 6 Page - NXP Semiconductors |
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74LVCH16374ADL датащи(HTML) 6 Page - NXP Semiconductors |
6 / 19 page 74LVC_LVCH16374A_7 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved. Product data sheet Rev. 07 — 23 March 2010 6 of 19 NXP Semiconductors 74LVC16374A; 74LVCH16374A 16-bit edge-triggered D-type flip-flop; 5 V tolerant; 3-state 5.2 Pin description 6. Functional description [1] H = HIGH voltage level; h = HIGH voltage level one set-up time prior to the HIGH-to-LOW CP transition; L = LOW voltage level; l = LOW voltage level one set-up time prior to the HIGH-to-LOW CP transition; ↑ = LOW-to-HIGH transition; Z = high-impedance OFF-state. 7. Limiting values Table 2. Pin description Symbol Pin Description SOT370-1 and SOT362-1 SOT1134-1 1OE, 2OE 1, 24 A30, A13 output enable input (active LOW) GND 4, 10, 15, 21, 28, 34, 39, 45 A32, A3, A8, A11, A16, A19, A24, A27 ground (0 V) VCC 7, 18, 31, 42 A1, A10, A17, A26 supply voltage 1Q0 to 1Q7 2, 3, 5, 6, 8, 9, 11, 12 B20, A31, D5, D1, A2, B2, B3, A5 data output 2Q0 to 2Q7 13, 14, 16, 17, 19, 20, 22, 23 A6, B5, B6, A9, D2, D6, A12, B8 data output 1D0 to 1D7 47, 46, 44, 43, 41, 40, 38, 37 B18, A28, D8, D4, A25, B16, B15, A22 data input 2D0 to 2D7 36, 35, 33, 32, 30, 29, 27, 26 A21, B13, B12, A18, D3, D7, A15, B10 data input 1CP, 2CP 48, 25 A29, A14 clock input Table 3. Function selection[1] Operating mode Input Internal flip-flop Output nQ0 to nQ7 nOE nCP nDn Load and read register L ↑ lL L L ↑ hH H Load register and disable outputs H ↑ lL Z H ↑ hH Z Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Max Unit VCC supply voltage −0.5 +6.5 V IIK input clamping current VI <0V −50 - mA VI input voltage [1] −0.5 +6.5 V IOK output clamping current VO >VCC or VO <0V - ±50 mA VO output voltage output HIGH-or LOW-state [2] −0.5 VCC +0.5 V output 3-state [2] −0.5 +6.5 V IO output current VO =0 VtoVCC - ±50 mA ICC supply current - 100 mA IGND ground current −100 - mA Tstg storage temperature −65 +150 °C |
Аналогичный номер детали - 74LVCH16374ADL |
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Аналогичное описание - 74LVCH16374ADL |
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