SN74CBT3251PWLE

The SN74CBT3251PWLE is a 1-of-8 high-speed TTL-compatible FET multiplexer/demultiplexer. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. When output enable (OE) is low, the SN74CBT3251 is enabled. S0, S1, and S2 select one of the B outputs for the A-input data.

The following is about the absolute maximum ratings of SN74CBT3251PWLE: (1)Supply voltage range, VCC: -0.5 V to 7 V; (2)Input voltage range, VI: -0.5 V to 7 V; (3)Continuous channel current: 128 mA; (4)Input clamp current, IK  (V I/O  < 0): -50 mA; (5)Package thermal impedance, JA: D package 73°C/W, DB package 82°C/W, DBQ package 90°C/W, PW package 108°C/W, RGY package 39°C/W; (6)Storage temperature range, Tstg: -65 to 150.

The electrical characteristics of the SN74CBT3251PWLE are: (1)VIK: -1.2V max at VCC=4.5V, II=-18mA; (2)II: ±1A max at VCC=5.5V, VI=5.5V or GND; (3)ICC: 3A max at VCC=5.5V, IO=0, VI=VCC or GND; (4)Ci: 3.5pF at VI=3V or 0; (5)Ci(OFF): 17.5pF at VO=3V or 0, OE=VCC.