U74AHCT374

UNISONIC TECHNOLOGIES CO., LTD U74AHCT374 OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS CMOS IC  DESCRIPTION The U74AHCT374 is a octal edge-triggered D-type flip-flops with 3-state outputs and 8 channels. When the OE input is low, on the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels of the data (D) inputs. When the OE input is high, the outputs are in the high-impedance. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.  FEATURES * Inputs are TTL-Voltage Compatible * Operate from 4.5V to 5.5V * Inputs Accept Voltages to 5.5V * Max tPD of 9.4ns at VCC=5V, CL=15pF * Typical VOL< 0.36V at VCC=4.5V, IOL=8mA, TA=25°C * Typical VOH> 3.94V at VCC=4.5V, IOH=-8mA, TA=25°C  ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74AHCT374L-D20-T U74AHCT374G-D20-T U74AHCT374L-P20-R U74AHCT374G-P20-R Package DIP-20 TSSOP-20 Packing Tube Tape Reel U74AHCT374G-D20-T  MARKING (1)Packing Type (2)Package Type (3)Green Package (1) T: Tube, R: Tape Reel (2) D20: DIP-20, P20: TSSOP-20 (3) G: Halogen Free and Lead Free, L: Lead Free www.unisonic.com.tw Copyright © 2023 Unisonic Technologies Co., Ltd 1 of 6 QW-R502-690.C U74AHCT374  PIN CONFIGURATION OE 1 1Q 2 1D 3 2D 4 2Q 5 3Q 6 3D 7 4D 8 4Q 9 GND 10 20 VCC 19 8Q 18 8D 17 7D 16 7Q 15 6Q 14 6D 13 5D ...