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TC74VCXH16244FT 数据表(PDF) 8 Page - Toshiba Semiconductor |
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TC74VCXH16244FT 数据表(HTML) 8 Page - Toshiba Semiconductor |
8 / 12 page TC74VCXH16244FT 2007-10-19 8 DC Characteristics (Ta = −40 to 85°C, 1.8 V <= VCC < 2.3 V) Characteristics Symbol Test Condition VCC (V) Min Max Unit H-level VIH ⎯ 1.8 to 2.3 0.7 × VCC ⎯ Input voltage L-level VIL ⎯ 1.8 to 2.3 ⎯ 0.2 × VCC V IOH = −100 μA 1.8 VCC − 0.2 ⎯ H-level VOH VIN = VIH or VIL IOH = −6 mA 1.8 1.4 ⎯ IOL = 100 μA 1.8 ⎯ 0.2 Output voltage L-level VOL VIN = VIH or VIL IOL = 6 mA 1.8 ⎯ 0.3 V ( OE ) VIN = 0 to 3.6 V 1.8 ⎯ ±5.0 Input leakage current (An) IIN VIN = VCC or GND 1.8 ⎯ ±5.0 μA VIN = 0.36 V 1.8 25 ⎯ Bushold input minimum drive hold current II (HOLD) VIN = 1.26 V 1.8 −25 ⎯ μA (Note 1) 1.8 ⎯ 200 Bushold input over-drive current to change state II (OD) (Note 2) 1.8 ⎯ −200 μA 3-state output OFF state current IOZ VIN = VIH or VIL VOUT = 0 to 3.6 V 1.8 ⎯ ±10.0 μA Power-off leakage current IOFF VOUT = 0 to 3.6 V 0 ⎯ 10.0 μA VIN = VCC or GND 1.8 ⎯ 20.0 Quiescent supply current ICC VCC <= VOUT <= 3.6 V (Note 3) 1.8 ⎯ ±20.0 μA Note 1: An external driver must source at least the specified current to switch LOW-to-HIGH. Note 2: An external driver must sink at least the specified current to switch HIGH-to-LOW. Note 3: Outputs high impedance only. AC Characteristics (Ta = −40 to 85°C, input: tr = tf = 2.0 ns, CL = 30 pF, RL = 500 Ω) (Note 1) Characteristics Symbol Test Condition VCC (V) Min Max Unit 1.8 1.5 5.0 2.5 ± 0.2 1.0 3.0 Propagation delay time tpLH tpHL Figure 1, Figure 2 3.3 ± 0.3 0.8 2.5 ns 1.8 1.5 6.5 2.5 ± 0.2 1.0 4.1 3-state output enable time tpZL tpZH Figure 1, Figure 3 3.3 ± 0.3 0.8 3.5 ns 1.8 1.5 5.0 2.5 ± 0.2 1.0 3.8 3-state output disable time tpLZ tpHZ Figure 1, Figure 3 3.3 ± 0.3 0.8 3.5 ns 1.8 ⎯ 0.5 2.5 ± 0.2 ⎯ 0.5 Output to output skew tosLH tosHL (Note 2) 3.3 ± 0.3 ⎯ 0.5 ns Note 1: For CL = 50 pF, add approximately 300 ps to the AC maximum specification. Note 2: Parameter guaranteed by design. (tosLH = |tpLHm − tpLHn|, tosHL = |tpHLm − tpHLn|) |
类似零件编号 - TC74VCXH16244FT_07 |
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类似说明 - TC74VCXH16244FT_07 |
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