HIGH SPEED: fMAX = 250MHz (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC at TA=25°C HIGH NOISE IMMUNITY: VNIH = V NIL 28 % VCC (MIN.) 50 TRANSMISSION LINE DRIVING CAPABILITY SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24mA (MIN) BALANCED PROPAGATION DELAYS: tPLH tPHL OPERATING VOLTAGE RANGE: VCC (OPR) to 6V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 174 IMPROVED LATCH-UP IMMUNITY
DESCRIPTION The is an advanced high-speed CMOS HEX D-TYPE FLIP FLOP WITH CLEAR fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology.
Information signals applied to D inputs are transferred to the Q output on the positive going edge of the clock pulse. When the CLEAR input is held low, the Q outputs are held low independentely of the other inputs. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
PIN No SYMBOL CLEAR to D5 CLOCK GND VCC NAME AND FUNCTION Asynchronous Master Reset (Active LOW) Flip-Flop Outputs Data Inputs Clock Input (LOW-to-HIGH, Edge Trigger) Ground (0V) Positive Supply Voltage
This logic diagram has not to be used to estimate propagation delays
Symbol VCC VI VO IIK IOK IO Tstg TL Supply Voltage DC Input Voltage DC Output Voltage DC Input Diode Current DC Output Diode Current DC Output Current Storage Temperature Lead Temperature (10 sec) Parameter Value -0.5 to VCC -0.5 to VCC +150 300 Unit mA °C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied.
Symbol VCC VI VO Top dt/dv Supply Voltage Input Voltage Output Voltage Operating Temperature Input Rise and Fall Time VCC or 5.5V (note 1) Parameter Value 0 to VCC 0 to VCC 125 8 Unit V °C ns/V