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74HC74D Fiches technique(PDF) 4 Page - NXP Semiconductors |
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74HC74D Fiches technique(HTML) 4 Page - NXP Semiconductors |
4 / 22 page 2003 Jul 10 4 Philips Semiconductors Product specification Dual D-type flip-flop with set and reset; positive-edge trigger 74HC74; 74HCT74 PINNING PIN SYMBOL DESCRIPTION 11RD asynchronous reset-direct input (active LOW) 2 1D data input 3 1CP clock input (LOW-to-HIGH, edge-triggered) 41SD asynchronous set-direct input (active LOW) 5 1Q true flip-flop output 61Q complement flip-flop output 7 GND ground (0 V) 82Q complement flip-flop output 9 2Q true flip-flop output 10 2SD asynchronous set-direct input (active LOW) 11 2CP clock input (LOW-to-HIGH, edge-triggered) 12 2D data input 13 2RD asynchronous reset-direct input (active LOW) 14 VCC positive supply voltage handbook, halfpage MNA417 74 1 2 3 4 5 6 7 8 14 13 12 11 10 9 1RD 1D 1CP 1SD 1Q 1Q GND 2Q 2Q 2SD 2CP 2D 2RD VCC Fig.1 Pin configuration DIP14, SO14 and (T)SSOP14. handbook, halfpage 114 GND(1) 1RD VCC 7 2 3 4 5 6 1D 1CP 1SD 1Q 1Q 13 12 11 10 9 2RD 2D 2CP 2SD 2Q 8 GND Top view 2Q MNB038 Fig.2 Pin configuration DHVQFN14. (1) The die substrate is attached to this pad using conductive die attach material. It can not be used as a supply pin or input. |
Numéro de pièce similaire - 74HC74D |
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Description similaire - 74HC74D |
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