Datasheet 74LVCH2T45 (Diodes) - 6
| 制造商 | Diodes |
| 描述 | DUAL BIT DUAL POWER SUPPLY TRANSLATING TRANSCEIVER WITH 3 STATE OUTPUTS |
| 页数 / 页 | 16 / 6 — 74LVCH2T45. Electrical Characteristics. -40°C to +85°C. -40°C to +125°C. … |
| 文件格式/大小 | PDF / 858 Kb |
| 文件语言 | 英语 |
74LVCH2T45. Electrical Characteristics. -40°C to +85°C. -40°C to +125°C. Symbol. Parameter. Conditions. Unit. Min. Max. www.diodes.com
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74LVCH2T45 Electrical Characteristics
(continued) (@TA = +25°C.)
-40°C to +85°C -40°C to +125°C Symbol Parameter Conditions Unit Min Max Min Max
A or B Port VCCI = 1.6V 125 — 125 — μA Bus Hold LOW VCCI = 1.95V 200 — 200 — μA IBHLO Overdrive Current VCCI = 2.7V 300 — 300 — μA VCCI = 3.6V 500 — 500 — μA VCCI = 5.5V 900 — 900 — μA A or B port VCCI = 1.6V -125 — -125 — μA Bus Hold HIGH VCCI = 1.95V -200 — -200 — μA IBHHO Overdrive Current VCCI = 2.7V -300 — -300 — μA VCCI = 3.6V -500 — -500 — μA VCCI = 5.5V -900 — -900 — μA A Port; VI or VO = 0V to 5.5V; — ±2 — ±10 μA Power-Off Leakage VCC(A) = 0V ; VCC(B) = 1.2V to 5.5V IOFF Current B Port; VI or VO = 0V to 5.5V; — ±2 — ±10 μA VCC(B) = 0V; VCC(A) = 1.2V to 5.5V A Port; VI = 0V or VCCI; IO = 0A — — — — — VCC(A), VCC(B) = 1.2V to 5.5V — 8 — 8 μA VCC(A), VCC(B) = 1.65V to 5.5V — 3 — 3 μA VCC(A) = 5.5V ; VCC(B) = 0V — 2 — 2 μA VCC(A) = 0V ; VCC(B) = 5.5V -2 — -2 — μA B Port; VI = 0V or VCCI; IO = 0A — — — — — V — I CC(A), VCC(B) = 1.2V to 5.5V 8 — 8 μA CC Supply Current V — CC(A), VCC(B) = 1.65V to 5.5V 3 — 3 μA VCC(A) = 5.5V ; VCC(B) = 0V -2 — -2 — μA VCC(A) = 0V ; VCC(B) = 5.5V — 2 — 2 μA A Plus B Port (ICC(A) + ICC(B)); — — — — — IO = 0A; VI = 0V or VCCI V — CC(A), VCC(B) = 1.2V to 5.5V 16 — 16 μA V — CC(A), VCC(B) = 1.65V to 5.5V 4 — 4 μA 74LVCH2T45 6 of 16 January 2021 Document number: DS43361 Rev. 1 - 2
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(continued) (@TA = +25°C.)
-40°C to +85°C -40°C to +125°C Symbol Parameter Conditions Unit Min Max Min Max
A or B Port VCCI = 1.6V 125 — 125 — μA Bus Hold LOW VCCI = 1.95V 200 — 200 — μA IBHLO Overdrive Current VCCI = 2.7V 300 — 300 — μA VCCI = 3.6V 500 — 500 — μA VCCI = 5.5V 900 — 900 — μA A or B port VCCI = 1.6V -125 — -125 — μA Bus Hold HIGH VCCI = 1.95V -200 — -200 — μA IBHHO Overdrive Current VCCI = 2.7V -300 — -300 — μA VCCI = 3.6V -500 — -500 — μA VCCI = 5.5V -900 — -900 — μA A Port; VI or VO = 0V to 5.5V; — ±2 — ±10 μA Power-Off Leakage VCC(A) = 0V ; VCC(B) = 1.2V to 5.5V IOFF Current B Port; VI or VO = 0V to 5.5V; — ±2 — ±10 μA VCC(B) = 0V; VCC(A) = 1.2V to 5.5V A Port; VI = 0V or VCCI; IO = 0A — — — — — VCC(A), VCC(B) = 1.2V to 5.5V — 8 — 8 μA VCC(A), VCC(B) = 1.65V to 5.5V — 3 — 3 μA VCC(A) = 5.5V ; VCC(B) = 0V — 2 — 2 μA VCC(A) = 0V ; VCC(B) = 5.5V -2 — -2 — μA B Port; VI = 0V or VCCI; IO = 0A — — — — — V — I CC(A), VCC(B) = 1.2V to 5.5V 8 — 8 μA CC Supply Current V — CC(A), VCC(B) = 1.65V to 5.5V 3 — 3 μA VCC(A) = 5.5V ; VCC(B) = 0V -2 — -2 — μA VCC(A) = 0V ; VCC(B) = 5.5V — 2 — 2 μA A Plus B Port (ICC(A) + ICC(B)); — — — — — IO = 0A; VI = 0V or VCCI V — CC(A), VCC(B) = 1.2V to 5.5V 16 — 16 μA V — CC(A), VCC(B) = 1.65V to 5.5V 4 — 4 μA 74LVCH2T45 6 of 16 January 2021 Document number: DS43361 Rev. 1 - 2
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© Diodes Incorporated