Philips Semiconductors Product data
CBTD3306Dual bus switch with level shifting2001 Nov 08 3
ABSOLUTE MAXIMUM RATINGS1
Tamb = –40 to +85 °C, unless otherwise specified.
SYMBOL PARAMETER CONDITIONS RATING UNIT
VCC DC supply voltage –0.5 to +7.0 V
VIDC input voltage2–0.5 to +7.0 V
IOUT DC output current 128 mA
IIK Input diode current VI/O < 0 –50 mA
Tstg Storage temperature range –65 to +150 °C
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
3. The package thermal impedance is calculated in accordance with JESD 51.
RECOMMENDED OPERATING CONDITIONS1
SYMBOL
PARAMETER
LIMITS
UNIT
SYMBOL
PARAMETER
MIN MAX
UNIT
VCC DC supply voltage 4.5 5.5 V
VIH High-level input voltage 2.0 — V
VIL Low-level Input voltage — 0.8 V
Tamb Operating free-air temperature range –40 +85 °C
NOTE:
1. All unused control inputs of the device must be held at VCC or GND to ensure proper device operation.
DC ELECTRICAL CHARACTERISTICS
Tamb = –40 to +85 °C, unless otherwise specified.
LIMITS
SYMBOL PARAMETER TEST CONDITIONS Tamb = –40 to +85 °C UNIT
MIN TYP1MAX
VIK Input clamp voltage VCC = 4.5 V; II = –18 mA — — –1.2 V
IIInput leakage current VCC = 5.5 V; VI = GND or 5.5 V — — ±1µA
ICC Quiescent supply current VCC = 5.5 V; IO = 0, VI = VCC or GND — — 1.5 mA
VPOutput high pass voltage See Figure 1 — — — V
∆ICC Additional supply current per input pin2VCC = 5.5 V, one input at 3.4 V,
other inputs at VCC or GND — — 2.5 mA
CIControl pins capacitance VI= 3 V or 0 — 3.20 — pF
CIO(OFF) Port off capacitance VO = 3 V or 0; OE = VCC — 6.50 — pF
3
VCC = 4.5 V; VI = 0V; II = 64 mA — 3.6 5 Ω
ron
3
On-resistance VCC = 4.5 V; VI = 0 V; II = 30 mA — 3.6 5 Ω
VCC = 4.5 V; VI = 2.4 V; II = 15 mA — 17 35 Ω
NOTES:
1. All typical values are 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 drop 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.