SN74ABT646PWLE

The SN74ABT646PWLE consists of bus transceiver circuits, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers. The features of the SN74ABT646PWLE are: (1)State-of-the-Art EPIC-BTM BiCMOS Design ; (2)Significantly Reduces Power Dissipation; (3)ESD Protection Exceeds 2000 V Per; (4)MIL-STD-883C, Method 3015; Exceeds; (5)200 V Using Machine Model (C = 200 pF, R = 0); (6)Latch-Up Performance Exceeds 500 mA.

The following is about the absolute maximum ratings of SN74ABT646PWLE: (1)Supply voltage range, VCC: 0.5 V to 7 V; (2)Input voltage range, VI (except I/O ports): 0.5 V to 7 V; (3)Voltage range applied to any output in the high state or power-off state, VO: 0.5 V to 5.5V; (4)Current into any output in the low state, IO:SN54ABT646: 96 mA, SN74ABT646: 128 mA; (5)Input clamp current, IIK (VI < 0): 18 mA; (6)Output clamp current, IOK (VO < 0): 50 mA; (7)Maximum power dissipation at TA = 55°C (in still air):DB package 0.65 W, DW package 1.7 W, NT package 1.3 W, PW package 0.7 W; (8)Storage temperature range: 65 to 150.

The electrical characteristics of the SN74ABT646PWLE are: (1)VIK: -1.2V max at VCC=4.5V, II=-18mA; (2)VOH: 2.5V min at VCC=4.5V, IOH=-3mA; (3)VOL: 0.55V max at VCC=4.5V, IOL=64mA; (4)II: ±1A max at VCC=5.5V, VI=VCC or GND; (5)Ioff: ±100A max at VCC=0, VI or VO4.5V; (6)ICEX: 50A max at VCC=5.5V, VO=5.5V; (7)ICC: 250A max at VCC=5.5V, IO=0, VI=VCC or GND.