Datasheet MC74AC125, MC74ACT125 (ON Semiconductor) - 4
| 制造商 | ON Semiconductor |
| 描述 | Quad 3-State Buffer with Low Enable |
| 页数 / 页 | 9 / 4 — MC74AC125, MC74ACT125. DC CHARACTERISTICS. 74ACT. TA = −40. to +85. TA = … |
| 文件格式/大小 | PDF / 245 Kb |
| 文件语言 | 英语 |
MC74AC125, MC74ACT125. DC CHARACTERISTICS. 74ACT. TA = −40. to +85. TA = +25. Symbol. Parameter. (V). Typ. Guaranteed Limits. Unit. Conditions
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MC74AC125, MC74ACT125 DC CHARACTERISTICS 74ACT 74ACT TA = −40
°
C to +85
°
C V TA = +25
°
C CC Symbol Parameter (V) Typ Guaranteed Limits Unit Conditions
VIH Minimum High Level 4.5 1.5 2.2 2.0 VOUT = 0.1 V Input Voltage V 5.5 1.5 2.0 2.0 or VCC − 0.1 V VIL Maximum Low Level 4.5 1.5 0.8 0.8 VOUT = 0.1 V Input Voltage V 5.5 1.5 0.8 0.8 or VCC − 0.1 V VOH Minimum High Level 4.5 4.49 4.4 4.4 IOUT = − 50 mA Output Voltage V 5.5 5.49 5.4 5.4 *VIN = VIL or VIH 4.5 − 3.86 3.76 V − 24 mA IOH 5.5 − 4.86 4.76 − 24 mA VOL Minimum Low Level 4.5 0.001 0.1 0.1 IOUT = − 50 mA Output Voltage V 5.5 0.001 0.1 0.1 *VIN = VIL or VIH 4.5 − 0.36 0.44 V IOH − 24 mA 5.5 − 0.36 0.44 − 24 mA IIN Maximum Input VI = VCC, GND Leakage Current 5.5 − ±0.1 ±1.0 mA IOZ VI (OE) = VIL, VIH VI (OE) = VIL, VIH VI = VCC, GND 5.5 − ±0.5 ±5.0 mA VI = VCC, GND VO = VCC , GND VO = VCC, GND DICCT Additional Max. ICC/Input 5.5 0.6 − 1.5 mA VI = VCC − 2.1 V IOLD †Minimum Dynamic 5.5 − − 75 mA VOLD = 1.65 V Max I Output Current OHD 5.5 − − −75 mA VOHD = 3.85 V Min ICC Maximum Quiescent Supply Current 5.5 − 8.0 80 mA VIN = VCC or GND *All outputs loaded; thresholds on input associated with output under test. †Maximum test duration 2.0 ms, one input loaded at a time.
AC CHARACTERISTICS 74ACT 74ACT TA = −40
°
C TA = +25
°
C to +85
°
C C C V L = 50 pF L = 50 pF CC* Symbol Parameter (V) Min Max Min Max Unit
t Propagation Delay PLH 5.0 1.0 9.0 1.0 10 ns Data to Output t Propagation Delay PHL 5.0 1.0 9.0 1.0 10 ns Data to Output t Output Enable PZH 5.0 1.0 8.5 1.0 9.5 ns Time t Output Enable PZL 5.0 1.0 9.5 1.0 10.5 ns Time t Output Disable PHZ 5.0 1.0 9.5 1.0 10.5 ns Time t Output Disable PLZ 5.0 1.0 10 1.0 10.5 ns Time *Voltage Range 5.0 V is 5.0 V ±0.5 V.
CAPACITANCE Value Symbol Parameter Typ Unit Test Conditions
CIN Input Capacitance 4.5 pF VCC = 5.0 V CPD Power Dissipation Capacitance 45 pF VCC = 5.0 V
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°
C to +85
°
C V TA = +25
°
C CC Symbol Parameter (V) Typ Guaranteed Limits Unit Conditions
VIH Minimum High Level 4.5 1.5 2.2 2.0 VOUT = 0.1 V Input Voltage V 5.5 1.5 2.0 2.0 or VCC − 0.1 V VIL Maximum Low Level 4.5 1.5 0.8 0.8 VOUT = 0.1 V Input Voltage V 5.5 1.5 0.8 0.8 or VCC − 0.1 V VOH Minimum High Level 4.5 4.49 4.4 4.4 IOUT = − 50 mA Output Voltage V 5.5 5.49 5.4 5.4 *VIN = VIL or VIH 4.5 − 3.86 3.76 V − 24 mA IOH 5.5 − 4.86 4.76 − 24 mA VOL Minimum Low Level 4.5 0.001 0.1 0.1 IOUT = − 50 mA Output Voltage V 5.5 0.001 0.1 0.1 *VIN = VIL or VIH 4.5 − 0.36 0.44 V IOH − 24 mA 5.5 − 0.36 0.44 − 24 mA IIN Maximum Input VI = VCC, GND Leakage Current 5.5 − ±0.1 ±1.0 mA IOZ VI (OE) = VIL, VIH VI (OE) = VIL, VIH VI = VCC, GND 5.5 − ±0.5 ±5.0 mA VI = VCC, GND VO = VCC , GND VO = VCC, GND DICCT Additional Max. ICC/Input 5.5 0.6 − 1.5 mA VI = VCC − 2.1 V IOLD †Minimum Dynamic 5.5 − − 75 mA VOLD = 1.65 V Max I Output Current OHD 5.5 − − −75 mA VOHD = 3.85 V Min ICC Maximum Quiescent Supply Current 5.5 − 8.0 80 mA VIN = VCC or GND *All outputs loaded; thresholds on input associated with output under test. †Maximum test duration 2.0 ms, one input loaded at a time.
AC CHARACTERISTICS 74ACT 74ACT TA = −40
°
C TA = +25
°
C to +85
°
C C C V L = 50 pF L = 50 pF CC* Symbol Parameter (V) Min Max Min Max Unit
t Propagation Delay PLH 5.0 1.0 9.0 1.0 10 ns Data to Output t Propagation Delay PHL 5.0 1.0 9.0 1.0 10 ns Data to Output t Output Enable PZH 5.0 1.0 8.5 1.0 9.5 ns Time t Output Enable PZL 5.0 1.0 9.5 1.0 10.5 ns Time t Output Disable PHZ 5.0 1.0 9.5 1.0 10.5 ns Time t Output Disable PLZ 5.0 1.0 10 1.0 10.5 ns Time *Voltage Range 5.0 V is 5.0 V ±0.5 V.
CAPACITANCE Value Symbol Parameter Typ Unit Test Conditions
CIN Input Capacitance 4.5 pF VCC = 5.0 V CPD Power Dissipation Capacitance 45 pF VCC = 5.0 V
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