HD74HC245
HD74HC245
Octal Bus Transceivers (with 3-state outputs)
產品詳情
Description
Each device has an active low enable input G and a direction control input, DIR. When DIR is high, data
flows from the A inputs to the B outputs. When DIR is low, data flows from the B inputs to the A outputs.
The HD74HC245 transfers true data from one bus to the other. This device does not have schmitt trigger
inputs.
Features
- High Speed Operation: tpd = 8 ns typ (CL = 50 pF)
- High Output Current: Fanout of 15 LSTTL Loads
- Wide Operating Voltage: VCC = 2 to 6 V
- Low Input Current: 1 mA max
- Low Quiescent Supply Current: ICC (static) = 4 mA max (Ta = 25°C)
Ordering Information
Part Name Package Type Package Code (Previous Code) Package Abbreviation Taping Abbreviation (Quantity) HD74HC245P DILP-20 pin PRDP (DP-20NEV) P ― HD74HC245FPEL SOP-20 pin (JEITA) PRSP0020DD-B (FP-20DAV) FP EL (2,000 pcs/reel) HD74HC245RPEL SOP-20 pin (JEDEC) PRSP0020DC-A (FP-20DBV) RP EL (1,000 pcs/reel) HD74HC245TELL TSSOP-20 pin PTSP0020JB-A (TTP-20DAV) T ELL (2,000 pcs/reel)
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