Datasheet 74LVC2T45 (Diodes) - 8
| 制造商 | Diodes |
| 描述 | DUAL BIT DUAL POWER SUPPLY TRANSLATING TRANSCEIVER WITH 3 STATE OUTPUTS |
| 页数 / 页 | 15 / 8 — 74LVC2T45. Switching Characteristics. VCC(B) = 1.5V. VCC(B) = 1.8V. … |
| 文件格式/大小 | PDF / 857 Kb |
| 文件语言 | 英语 |
74LVC2T45. Switching Characteristics. VCC(B) = 1.5V. VCC(B) = 1.8V. VCC(B) = 2.5V. VCC(B) = 3.3V. VCC(B) = 5V. From. Parameter. ±0.1V
该数据表的模型线
文件文字版本
74LVC2T45 Switching Characteristics
(continued) (VCC (A) = 3.3V ± 0.3V, TA = -40°C to +85°C, see Figure 1)
VCC(B) = 1.5V VCC(B) = 1.8V VCC(B) = 2.5V VCC(B) = 3.3V VCC(B) = 5V From To Parameter ±0.1V ±0.15V ±0.2V ±0.3V ±0.5V Unit (Input) (Output) Min Max Min Max Min Max Min Max Min Max
A B 2.3 17.1 2.1 15.5 1.4 8.0 0.8 5.6 0.7 4.4 tpLH ns B A 1.7 11.8 1.7 7.2 1.3 6.2 0.7 5.6 0.6 5.4 A B 2.2 15.6 2.0 12.6 1.3 7.0 0.8 5.0 0.7 4.0 tpHL ns B A 1.7 10.9 1.8 7.1 1.3 5.4 0.8 5.0 0.7 4.5 DIR A 2.3 7.3 2.3 7.3 2.3 7.3 2.3 7.3 2.7 7.3 tpHZ ns DIR B 2.9 18.0 2.9 16.5 2.3 10.1 2.7 8.6 2.2 6.3 DIR A 2.0 5.6 2.0 5.6 2.0 5.6 2.0 5.6 2.0 5.6 tpLZ ns DIR B 2.3 13.6 2.4 12.5 1.9 7.8 2.3 7.1 1.7 4.9 DIR A — 25.4 — 19.7 — 14.0 — 12.7 — 10.3 tpZH ns DIR B — 22.7 — 21.1 — 13.6 — 11.2 — 10.0 DIR A — 28.9 — 23.6 — 15.5 — 13.6 — 10.8 tpZL ns DIR B — 22.9 — 19.9 — 14.3 — 12.3 — 11.3
Switching Characteristics
(continued) (VCC (A) = 5.0V ± 0.5V, TA = -40°C to +85°C, see Figure 1)
VCC(B) = 1.5V VCC(B) = 1.8V VCC(B) = 2.5V VCC(B) = 3.3V VCC(B) = 5V From To Parameter ±0.1V ±0.15V ±0.2V ±0.3V ±0.5V Unit (Input) (Output) Min Max Min Max Min Max Min Max Min Max
A B 2.2 16.6 1.9 15.1 1.0 7.5 0.7 5.4 0.5 3.9 tpLH ns B A 1.6 10.5 1.4 6.8 1.0 4.8 0.7 4.4 0.5 3.9 A B 2.3 15.3 1.8 12.2 1.0 6.2 0.7 4.5 0.5 3.5 tpHL ns B A 1.7 10.8 1.7 7.0 0.9 4.6 0.7 4.0 0.5 3.5 DIR A 1.7 5.4 1.7 5.4 1.7 5.4 1.7 5.4 1.7 5.4 tpHZ ns DIR B 2.9 17.3 2.9 16.1 2.3 9.7 2.7 8.0 2.5 5.7 DIR A 1.4 3.7 1.4 3.7 1.3 3.7 1.0 3.7 0.9 3.7 tpLZ ns DIR B 2.3 13.1 2.4 12.1 1.9 7.4 2.3 7.0 1.8 4.5 DIR A — 23.6 — 18.9 — 12.2 — 11.4 — 8.4 tpZH ns DIR B — 20.3 — 18.8 — 11.2 — 9.1 — 7.6 DIR A — 28.1 — 23.1 — 14.3 — 12.0 — 9.2 tpZL ns DIR B — 20.7 — 17.6 — 11.6 — 9.9 — 8.9
Switching Characteristics
(continued) (VCC (A) = 1.5V ± 0.1V, TA = -40°C to +125°C, see Figure 1)
VCC(B) = 1.5V VCC(B) = 1.8V VCC(B) = 2.5V VCC(B) = 3.3V VCC(B) = 5V From To Parameter ±0.1V ±0.15V ±0.2V ±0.3V ±0.5V Unit (Input) (Output) Min Max Min Max Min Max Min Max Min Max
A B 2.5 23.5 2.1 19.4 1.8 14.9 1.5 13.0 1.4 11.6 tpLH ns B A 2.5 23.5 2.3 21.1 2.0 16.4 2.0 13.7 1.9 13.2 A B 2.3 21.3 1.9 16.9 1.6 13.0 1.5 12.0 1.5 11.9 tpHL ns B A 2.3 21.3 2.1 19.1 2.0 14.6 1.9 12.5 2.0 12.1 DIR A 2.7 20.6 2.7 20.6 2.7 20.6 2.7 20.6 2.7 20.6 tpHZ ns DIR B 3.1 27.3 3.1 26.0 2.7 12.1 2.9 12.5 2.5 11.4 DIR A 2.1 12.6 2.1 12.6 2.1 12.6 2.1 12.6 2.1 12.6 tpLZ ns DIR B 2.5 20.2 2.7 19.0 2.2 10.4 2.7 11.2 2.2 10.4 DIR A — 43.7 — 40.1 — 26.8 — 24.9 — 23.6 tpZH ns DIR B — 36.1 — 32.0 — 27.5 — 25.6 — 24.2 DIR A — 48.6 — 45.1 — 26.7 — 25.0 — 23.5 tpZL ns DIR B — 41.9 — 37.5 — 33.6 — 32.6 — 32.5 74LVC2T45 8 of 15 January 2021 Document number: DS43360 Rev. 1 - 2
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(continued) (VCC (A) = 3.3V ± 0.3V, TA = -40°C to +85°C, see Figure 1)
VCC(B) = 1.5V VCC(B) = 1.8V VCC(B) = 2.5V VCC(B) = 3.3V VCC(B) = 5V From To Parameter ±0.1V ±0.15V ±0.2V ±0.3V ±0.5V Unit (Input) (Output) Min Max Min Max Min Max Min Max Min Max
A B 2.3 17.1 2.1 15.5 1.4 8.0 0.8 5.6 0.7 4.4 tpLH ns B A 1.7 11.8 1.7 7.2 1.3 6.2 0.7 5.6 0.6 5.4 A B 2.2 15.6 2.0 12.6 1.3 7.0 0.8 5.0 0.7 4.0 tpHL ns B A 1.7 10.9 1.8 7.1 1.3 5.4 0.8 5.0 0.7 4.5 DIR A 2.3 7.3 2.3 7.3 2.3 7.3 2.3 7.3 2.7 7.3 tpHZ ns DIR B 2.9 18.0 2.9 16.5 2.3 10.1 2.7 8.6 2.2 6.3 DIR A 2.0 5.6 2.0 5.6 2.0 5.6 2.0 5.6 2.0 5.6 tpLZ ns DIR B 2.3 13.6 2.4 12.5 1.9 7.8 2.3 7.1 1.7 4.9 DIR A — 25.4 — 19.7 — 14.0 — 12.7 — 10.3 tpZH ns DIR B — 22.7 — 21.1 — 13.6 — 11.2 — 10.0 DIR A — 28.9 — 23.6 — 15.5 — 13.6 — 10.8 tpZL ns DIR B — 22.9 — 19.9 — 14.3 — 12.3 — 11.3
Switching Characteristics
(continued) (VCC (A) = 5.0V ± 0.5V, TA = -40°C to +85°C, see Figure 1)
VCC(B) = 1.5V VCC(B) = 1.8V VCC(B) = 2.5V VCC(B) = 3.3V VCC(B) = 5V From To Parameter ±0.1V ±0.15V ±0.2V ±0.3V ±0.5V Unit (Input) (Output) Min Max Min Max Min Max Min Max Min Max
A B 2.2 16.6 1.9 15.1 1.0 7.5 0.7 5.4 0.5 3.9 tpLH ns B A 1.6 10.5 1.4 6.8 1.0 4.8 0.7 4.4 0.5 3.9 A B 2.3 15.3 1.8 12.2 1.0 6.2 0.7 4.5 0.5 3.5 tpHL ns B A 1.7 10.8 1.7 7.0 0.9 4.6 0.7 4.0 0.5 3.5 DIR A 1.7 5.4 1.7 5.4 1.7 5.4 1.7 5.4 1.7 5.4 tpHZ ns DIR B 2.9 17.3 2.9 16.1 2.3 9.7 2.7 8.0 2.5 5.7 DIR A 1.4 3.7 1.4 3.7 1.3 3.7 1.0 3.7 0.9 3.7 tpLZ ns DIR B 2.3 13.1 2.4 12.1 1.9 7.4 2.3 7.0 1.8 4.5 DIR A — 23.6 — 18.9 — 12.2 — 11.4 — 8.4 tpZH ns DIR B — 20.3 — 18.8 — 11.2 — 9.1 — 7.6 DIR A — 28.1 — 23.1 — 14.3 — 12.0 — 9.2 tpZL ns DIR B — 20.7 — 17.6 — 11.6 — 9.9 — 8.9
Switching Characteristics
(continued) (VCC (A) = 1.5V ± 0.1V, TA = -40°C to +125°C, see Figure 1)
VCC(B) = 1.5V VCC(B) = 1.8V VCC(B) = 2.5V VCC(B) = 3.3V VCC(B) = 5V From To Parameter ±0.1V ±0.15V ±0.2V ±0.3V ±0.5V Unit (Input) (Output) Min Max Min Max Min Max Min Max Min Max
A B 2.5 23.5 2.1 19.4 1.8 14.9 1.5 13.0 1.4 11.6 tpLH ns B A 2.5 23.5 2.3 21.1 2.0 16.4 2.0 13.7 1.9 13.2 A B 2.3 21.3 1.9 16.9 1.6 13.0 1.5 12.0 1.5 11.9 tpHL ns B A 2.3 21.3 2.1 19.1 2.0 14.6 1.9 12.5 2.0 12.1 DIR A 2.7 20.6 2.7 20.6 2.7 20.6 2.7 20.6 2.7 20.6 tpHZ ns DIR B 3.1 27.3 3.1 26.0 2.7 12.1 2.9 12.5 2.5 11.4 DIR A 2.1 12.6 2.1 12.6 2.1 12.6 2.1 12.6 2.1 12.6 tpLZ ns DIR B 2.5 20.2 2.7 19.0 2.2 10.4 2.7 11.2 2.2 10.4 DIR A — 43.7 — 40.1 — 26.8 — 24.9 — 23.6 tpZH ns DIR B — 36.1 — 32.0 — 27.5 — 25.6 — 24.2 DIR A — 48.6 — 45.1 — 26.7 — 25.0 — 23.5 tpZL ns DIR B — 41.9 — 37.5 — 33.6 — 32.6 — 32.5 74LVC2T45 8 of 15 January 2021 Document number: DS43360 Rev. 1 - 2
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