74LV174D,118 NXP

INTEGRATED CIRCUITS 74LV174 Hex D-type flip-flop with reset; positive-edge trigger Product specification 1998 May 20 Supersedes data of 1997 Apr 07 IC24 Data Handbook
    Philips Semiconductors Product specification 74LV174 Hex D-type flip-flop with reset; positive edge-trigger FEATURES DESCRIPTION The 74LV174 is a lowvoltage Sigate CMOS device and is pin and Wide operating voltage: 1.0 to 5.5V function compatible with the 74HC/HCT174. Optimized for Low Voltage applications: 1.0 to 3.6V The 74LV174 has six edgetriggered Dtype flipflops with Accepts TTL input levels between V = 2.7V and V = 3.6V individual D inputs and Q outputs. The common clock (CP) and CC CC master reset (MR) inputs load and reset (clear) all flipflops Typical V (output ground bounce)  0.8V @ V = 3.3V, OLP CC simultaneously. T = 25C amb The register is fully edgetriggered. The state of each D input, one Typical V (output V undershoot)  2V @ V = 3.3V, OHV OH CC setup time prior to the LOWtoHIGH clock transition, is T = 25C amb transferred to the corresponding output of the flipflop. Output capability: standard A LOW level on the MR input forces all outputs LOW, independently of clock or data inputs. I category: MSI CC The device is useful for applications requiring true outputs only and clock and master reset inputs that are common to all storage elements. QUICK REFERENCE DATA GND = 0V; T = 25C; t = t 2.5 ns amb r f SYMBOL PARAMETER CONDITIONS TYPICAL UNIT Propagation delay 16 C = 15pF CP to Q t /t L ns PHL PLH n 13 V = 3.3V MR to Q CC n f Maximum clock frequency 77 MHz max C Input capacitance 3.5 pF I V = 3.3V CC C Power dissipation capacitance per flip-flop 17 pF PD Notes 1 and 2 NOTES: 1. C is used to determine the dynamic power dissipation (P in W) PD D 2 2 P = C
V x f 
(C
V
f ) where: D PD CC i L CC o f = input frequency in MHz; C = output load capacitance in pF; i L f = output frequency in MHz; V = supply voltage in V; o CC 2
(C
V
f ) = sum of the outputs. L CC o 2. The condition is V = GND to V I CC ORDERING INFORMATION PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA PKG. DWG. # 16-Pin Plastic DIL 40C to +125C 74LV174 N 74LV174 N SOT38-4 16-Pin Plastic SO 40C to +125C 74LV174 D 74LV174 D SOT109-1 16-Pin Plastic SSOP Type II 40C to +125C 74LV174 DB 74LV174 DB SOT338-1 16-Pin Plastic TSSOP 40C to +125C 74LV174 PW 74LV174PW DH SOT403-1 2 1998 May 20 8531964 19422