TTL 74541-OCTAL BUFFERS AND LINE DRIVERS WITH 3 STATE OUTPUTS
Tri-State 7.8mA 2V~6V 7.8mA -55℃~+125℃ PDIP-20 Buffer/Driver/Transceiver ROHS
Features
• ’HC540, CD74HCT540 . . . . . . . . . . . . . . . . . . . Inverting
• ’HC541, ’HCT541 . . . . . . . . . . . . . . . . . . . . . . Non-Inverting
• Buffered Inputs
• Three-State Outputs
• Bus Line Driving Capability
• Typical Propagation Delay = 9ns at VCC = 5V, CL = 15pF, TA = 25oC
• Fanout (Over Temperature Range)
– Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
– Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL Logic ICs
• HC Types
– 2V to 6V Operation
– High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
• HCT Types
– 4.5V to 5.5V Operation
– Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min)
– CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH
نقد و بررسیها
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