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IDT74FCT245D Datasheet(PDF) 3 Page - Integrated Device Technology |
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IDT74FCT245D Datasheet(HTML) 3 Page - Integrated Device Technology |
3 / 6 page IDT54/74FCT3245/A 3.3V CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS MILITARY AND COMMERCIAL TEMPERATURE RANGES 8.12 3 DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Commercial: TA = –40 °C to +85°C, VCC = 2.7V to 3.6V; Military: TA = –55°C to +125°C, VCC = 2.7V to 3.6V Symbol Parameter Test Conditions(1) Min. Typ.(2) Max. Unit VIH Input HIGH Level (Input pins) Guaranteed Logic HIGH Level 2.0 — 5.5 V Input HIGH Level (I/O pins) 2.0 — VCC+0.5 VIL Input LOW Level Guaranteed Logic LOW Level –0.5 — 0.8 V (Input and I/O pins) II H Input HIGH Current (Input pins)(6) VCC = Max. VI = 5.5V — — ±1 µA Input HIGH Current (I/O pins)(6) VI = VCC — — ±1 II L Input LOW Current (Input pins)(6) VI = GND — — ±1 Input LOW Current (I/O pins)(6) VI = GND — — ±1 IOZH High Impedance Output Current VCC = Max. VO = VCC — — ±1 µA IOZL (3-State Output pins)(6) VO = GND — — ±1 VIK Clamp Diode Voltage VCC = Min., IIN = –18mA — – 0.7 – 1.2 V IODH Output HIGH Current VCC = 3.3V, VIN = VIH or VIL, VO = 1.5V(3) –36 –60 –110 mA IODL Output LOW Current VCC = 3.3V, VIN = VIH or VIL, VO = 1.5V(3) 50 90 200 mA VOH Output HIGH Voltage VCC = Min. IOH = –0.1mA VCC–0.2 — — V VIN = VIH or VIL IOH = –3mA 2.4 3.0 — VCC = 3.0V VIN = VIH or VIL IOH = –6mA MIL. IOH = –8mA COM'L. 2.4(5) 3.0 — VOL Output LOW Voltage VCC = Min. IOL = 0.1mA — — 0.2 V VIN = VIH or VIL IOL = 16mA — 0.2 0.4 IOL = 24mA — 0.3 0.55 VCC = 3.0V VIN = VIH or VIL IOL = 24mA — 0.3 0.50 IOS Short Circuit Current(4) VCC = Max., VO = GND(3) –60 – 135 –240 mA VH Input Hysteresis — — 150 — mV ICCL ICCH Quiescent Power Supply Current VCC = Max., VIN = GND or VCC COM'L. — 0.1 10 µA ICCZ MIL. — 0.1 100 2650 lnk 05 NOTES: 1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at Vcc = 3.3V, +25 °C ambient. 3. Not more than one output should be tested at one time. Duration of the test should not exceed one second. 4. This parameter is guaranteed but not tested. 5. VOH = VCC –0.6V at rated current. 6. The test limits for this parameter is ± 5µA at TA = –55°C. |
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