74HC299(2016) Просмотр технического описания (PDF) - NXP Semiconductors.
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74HC299 Datasheet PDF : 20 Pages
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Nexperia
74HC299
8-bit universal shift register; 3-state
8. Recommended operating conditions
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
VCC
VI
VO
Tamb
t/V
supply voltage
input voltage
output voltage
ambient temperature
input transition rise and fall rate
Conditions
VCC = 2.0 V
VCC = 4.5 V
VCC = 6.0 V
9. Static characteristics
Min Typ Max Unit
2.0 5.0 6.0 V
0
-
VCC V
0
-
VCC V
40
- +125 C
-
-
625 ns/V
-
1.67 139 ns/V
-
-
83 ns/V
Table 6. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
25 C
40 C to
+85 C
Min Typ Max Min Max
VIH
HIGH-level
VCC = 2.0 V
input voltage
VCC = 4.5 V
VCC = 6.0 V
VIL
LOW-level
VCC = 2.0 V
input voltage
VCC = 4.5 V
VCC = 6.0 V
VOH
HIGH-level
VI = VIH or VIL
output voltage all outputs
1.5 1.2 - 1.5 -
3.15 2.4 - 3.15 -
4.2 3.2 - 4.2 -
- 0.8 0.5 - 0.5
- 2.1 1.35 - 1.35
- 2.8 1.8 - 1.8
IO = 20 A; VCC = 2.0 V
IO = 20 A; VCC = 4.5 V
IO = 20 A; VCC = 6.0 V
standard outputs
1.9 2.0 - 1.9 -
4.4 4.5 - 4.4 -
5.9 6.0 - 5.9 -
IO = 4.0 mA; VCC = 4.5 V
IO = 5.2 mA; VCC = 6.0 V
bus driver outputs
3.98 4.32 - 3.84 -
5.48 5.81 - 5.34 -
IO = 6.0 mA; VCC = 4.5 V
IO = 7.8 mA; VCC = 6.0 V
3.98 4.32 - 3.84 -
5.48 5.81 - 5.34 -
40 C to Unit
+125 C
Min Max
1.5 - V
3.15 - V
4.2 - V
- 0.5 V
- 1.35 V
- 1.8 V
1.9 - V
4.4 - V
5.9 - V
3.7 - V
5.2 - V
3.7 - V
5.2 - V
74HC299
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 26 February 2016
© Nexperia B.V. 2017. All rights reserved
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