Part # 74ACT16374 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 16-bit D-type flip-flop with 3-state outputs (non inverted)

Part Details:

74ACT16374 16-BIT D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS (NON INVERTED) s HIGH SPEED:fMAX = 120MHz (TYP.) at VCC = 5V s LOW POWER DISSIPATION:ICC = 8µA(MAX.) at TA=25°C s COMPATIBLE WITH TTL OUTPUTSVIH = 2V (MIN.), VIL = 0.8V (MAX.) s 50 TRANSMISSION LINE DRIVING TSSOP CAPABILITY s SYMMETRICAL OUTPUT IMPEDANCE:|IOH| = IOL = 24mA (MIN) ORDER CODES s OPERATING VOLTAGE RANGE: PACKAGE TUBE T & R VCC (OPR) = 4.5V to 5.5V TSSOP 74ACT16374TTR s IMPROVED LATCH-UP IMMUNITY DESCRIPTION PIN CONNECTION The 74ACT16374 is an advanced high-speedCMOS 16-BIT D-TYPE FLIP-FLOP (3-STATE)fabricated with sub-micron silicon gate anddouble-layer metal wiring C2MOS tecnology.This 16 bit D-Type Flip-Flop is controlled by twoclock inputs (CK) and two output enable inputs(OE). The device can be used as two 8-bitflip-flops or one 16-bit flip-flop.On the positive transition of the clock, the Qoutputs will be set to the logic state that weresetup at the D inputs.While the (OE) input is low, the outputs will be ina normal logic state (high or low logic level); whileOE is high, the outputs will be in a high impedancestate.The output control does not affect the internaloperation of flip-flops; that is, the old data can beretained or the new data can be entered evenwhile the outputs are off.All inputs and outputs are equipped with protection circuits against static discharge, givingthem 2KV ESD immunity and transient excessvoltage. February 2003 1/10 74ACT16374 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION *IEC LOGIC SYMBOLS PIN No SYMBOL NAME AND FUNCTION 1 1OE 3 State Output EnableInput (Active LOW) 2, 3, 5, 6, 8, 9, 1Q0 to 3-State Outputs 11, 12 1Q7 13, 14, 16, 17,

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74ACT16374.pdf Datasheet