N74F74D,623 Nexperia

INTEGRATED CIRCUITS 74F74 Dual D-type flip-flop Product specification 1996 Mar 12 Supercedes data of 1990 Oct 23 IC15 Data Handbook Philips Semiconductors Product specification Dual D-type flip-flop 74F74 FEATURE PIN CONFIGURATION Industrial temperature range available (40C to +85C) RD0 1 14 V CC DESCRIPTION D0 2 13 RD1 The 74F74 is a dual positive edge-triggered D-type flip-flop featuring CP0 3 12 D1 individual data, clock, set, and reset inputs also true and SD0 4 11 CP1 complementary outputs. Set (SD) and reset (RD) are asynchronous active low inputs and operate independently of the clock input. When Q0 5 10 SD1 set and reset are inactive (high), data at the D input is transferred to Q0 6 9 Q1 the Q and Q outputs on the low-to-high transition of the clock. Data must be stable just one setup time prior to the low-to-high transition of GND 7 8 Q1 the clock for predictable operation. Clock triggering occurs at a SF00045 voltage level and is not directly related to the transition time of the positive-going pulse. Following the hold time interval, data at the D input may be changed without affecting the levels of the output. TYPE TYPICAL f TYPICAL SUPPLY CURRENT (TOTAL) max 74F74 125MHz 11.5mA ORDERING INFORMATION ORDER CODE COMMERCIAL RANGE INDUSTRIAL RANGE DESCRIPTION PKG. DWG. V = 5V 10%, V = 5V 10%, CC CC T = 0C to +70C T = 40C to +85C amb amb 14-pin plastic DIP N74F74N I74F74N SOT27-1 14-pin plastic SO N74F74D I74F74D SOT108-1 INPUT AND OUTPUT LOADING AND FAN OUT TABLE PINS DESCRIPTION 74F (U.L.) HIGH/LOW LOAD VALUE HIGH/LOW D0, D1 Data inputs 1.0/1.0 20A/0.6mA CP0, CP1 Clock inputs (active rising edge) 1.0/1.0 20A/0.6mA SD0, SD1 Set inputs (active low) 1.0/3.0 20A/1.8mA RD0, RD1 Reset inputs (active low) 1.0/3.0 20A/1.8mA Q0, Q1, Q0, Q1 Data outputs 50/33 1.0mA/20mA NOTE: One (1.0) FAST unit load is defined as: 20A in the high state and 0.6mA in the low state. LOGIC SYMBOL IEC/IEEE SYMBOL 212 4 & S 5 D0 D1 3 C1 3 CP0 2 1D 6 4 SD0 1 R 1 RD0 11 CP1 10 S 10 SD1 9 11 13 RD1 C2 12 Q0 Q0 Q1 Q1 2D 8 13 R 56 98 V = Pin 14 CC GND = Pin 7 SF00047 SF00046 1996 Mar 12 2 853 0335 16554