Datasheet 74LVC2T45 (Diodes) - 10
| 制造商 | Diodes |
| 描述 | DUAL BIT DUAL POWER SUPPLY TRANSLATING TRANSCEIVER WITH 3 STATE OUTPUTS |
| 页数 / 页 | 15 / 10 — 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) = 5.0V ± 0.5V, 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 1.9 18.3 1.7 16.7 0.9 8.3 0.6 6.0 0.4 4.3 tpLH ns B A 1.4 11.6 1.2 7.5 0.9 5.3 0.6 4.9 0.4 4.3 A B 2.0 16.9 1.6 13.5 0.9 6.9 0.6 5.0 0.4 3.9 tpHL ns B A 1.5 11.9 1.5 7.7 0.8 5.1 0.6 4.4 0.4 3.9 DIR A 1.5 6.0 1.5 6.0 1.5 6.0 1.5 6.0 1.5 6.0 tpHZ ns DIR B 2.6 19.1 2.6 17.8 2.0 10.7 2.4 8.8 2.2 6.3 DIR A 1.2 4.1 1.2 4.1 1.1 4.1 0.9 4.1 0.8 4.1 tpLZ ns DIR B 2.0 14.5 2.1 13.4 1.7 8.2 2.0 7.7 1.6 5.0 DIR A — 26.1 — 20.9 — 13.5 — 12.6 — 9.3 tpZH ns DIR B — 22.4 — 20.8 — 12.4 — 10.1 — 8.4 DIR A — 31.0 — 25.5 — 15.8 — 13.2 — 10.2 tpZL ns DIR B — 22.9 — 19.5 — 12.9 — 11.0 — 9.9
Operating Characteristics
(TA = +25°C, unless otherwise specified.)
VCC(A) = VCC(A) = VCC(A) = VCC(A) = Parameter Test VCC(B) = 1.8V VCC(B) = 2.5V VCC(B) = 3.3V VCC(B) = 5V Unit Power Dissipation Capacitance Conditions Typ Typ Typ Typ
A- Input, B- Output CL = 0pF 3 4 4 4 Cpd (A) f = 10MHz pF B- Input, A- Output 18 19 20 21 tR = tF = 1ns A- Input, B- Output CL = 0pF 18 19 20 21 Cpd (B) f = 10 MHz pF B- Input, A- Output t 3 4 4 4 R = tF = 1ns
74LVC2T45 10 of 15 January 2021 Document number: DS43360 Rev. 1 - 2
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© Diodes Incorporated
(continued) (VCC (A) = 5.0V ± 0.5V, 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 1.9 18.3 1.7 16.7 0.9 8.3 0.6 6.0 0.4 4.3 tpLH ns B A 1.4 11.6 1.2 7.5 0.9 5.3 0.6 4.9 0.4 4.3 A B 2.0 16.9 1.6 13.5 0.9 6.9 0.6 5.0 0.4 3.9 tpHL ns B A 1.5 11.9 1.5 7.7 0.8 5.1 0.6 4.4 0.4 3.9 DIR A 1.5 6.0 1.5 6.0 1.5 6.0 1.5 6.0 1.5 6.0 tpHZ ns DIR B 2.6 19.1 2.6 17.8 2.0 10.7 2.4 8.8 2.2 6.3 DIR A 1.2 4.1 1.2 4.1 1.1 4.1 0.9 4.1 0.8 4.1 tpLZ ns DIR B 2.0 14.5 2.1 13.4 1.7 8.2 2.0 7.7 1.6 5.0 DIR A — 26.1 — 20.9 — 13.5 — 12.6 — 9.3 tpZH ns DIR B — 22.4 — 20.8 — 12.4 — 10.1 — 8.4 DIR A — 31.0 — 25.5 — 15.8 — 13.2 — 10.2 tpZL ns DIR B — 22.9 — 19.5 — 12.9 — 11.0 — 9.9
Operating Characteristics
(TA = +25°C, unless otherwise specified.)
VCC(A) = VCC(A) = VCC(A) = VCC(A) = Parameter Test VCC(B) = 1.8V VCC(B) = 2.5V VCC(B) = 3.3V VCC(B) = 5V Unit Power Dissipation Capacitance Conditions Typ Typ Typ Typ
A- Input, B- Output CL = 0pF 3 4 4 4 Cpd (A) f = 10MHz pF B- Input, A- Output 18 19 20 21 tR = tF = 1ns A- Input, B- Output CL = 0pF 18 19 20 21 Cpd (B) f = 10 MHz pF B- Input, A- Output t 3 4 4 4 R = tF = 1ns
74LVC2T45 10 of 15 January 2021 Document number: DS43360 Rev. 1 - 2
www.diodes.com
© Diodes Incorporated