CBT3244A Просмотр технического описания (PDF) - NXP Semiconductors.
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CBT3244A Datasheet PDF : 16 Pages
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Nexperia
CBT3244A
Octal bus switch with quad output enables
9 Recommended operating conditions
Table 6. Operating conditions
Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
VCC
Tamb
supply voltage
ambient temperature
Conditions
operating in free-air
Min
Typ
Max Unit
4.5
-
5.5 V
-40
-
+85 °C
10 Static characteristics
Table 7. Static characteristics
Tamb = -40 °C to +85 °C. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
VIK
input clamping
voltage
VCC = 4.5 V; II = -18 mA
VIH
HIGH-state input
voltage
VIL
LOW-state input
voltage
II
ICC
ΔICC
Ci
CI/O
input leakage current VCC = 5.5 V; VI = VCC or GND
supply current
VCC = 5.5 V; IO = 0 mA; VI = VCC or GND
additional supply
current
per input; VCC = 5.5 V; one input at 3.4 V;
other inputs at VCC or GND
input capacitance
control pins; VI = 3 V or 0 V; nOE = VCC
input/output
capacitance
nOE = VCC = 5.0 V
Ron
ON-state resistance VCC = 4.5 V; VI = 0 V; II = 64 mA
VCC = 4.5 V; VI = 0 V; II = 30 mA
VCC = 4.5 V; VI = 2.4 V; II = 15 mA
Min
-
2.0
-
-
-
[2]
-
-
-
[3]
-
-
-
Typ [1]
-
-
-
-
1
-
3
3
4
4
8
Max
-1.2
Unit
V
-
V
0.8 V
±1 μA
3
μA
2.5 mA
-
pF
-
pF
7
Ω
7
Ω
15 Ω
[1] All typical values are measured at VCC = 5 V; Tamb = 25 °C.
[2] This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
[3] Measured by the voltage level between the A and the B terminals at the indicated current through the switch. ON-state resistance is determined by the
lowest voltage of the two (A or B) terminals.
CBT3244A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 8 September 2017
© Nexperia B.V. 2017. All rights reserved.
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