INDUSTRIAL TEMPERATURE RANGE
IDT74CBTLV3126
LOW-VOLTAGE QUADRUPLE BUS SWITCH
3
Symbol Parameter Test Conditions Min. Typ.
(1)
Max. Unit
VIK Control Inputs, Data Inputs VCC = 3V, II = –18mA — — –1.2 V
II Control Inputs VCC = 3.6V, VI = VCC or GND — — ±1µA
IOZ Data I/O VCC = 3.6V, VO = 0 or 3.6V, switch disabled — — 5 µA
IOFF VCC = 0, VI or VO = 0 to 3.6V — — 50 µ A
ICC VCC = 3.6V, IO = 0, VI = VCC or GND — — 10 µA
∆ICC
(2)
Control Inputs VCC = 3.6V, one input at 3V, other inputs at VCC or GND — — 300 µ A
CI Control Inputs VI = 3V or 0 — 4 — pF
CIO(OFF) VO = 3V or 0, OE = VCC —6 —pF
V
CC = 2.3V VI = 0 IO = 64mA — 5 8
Typ. at VCC = 2.5V IO = 24mA — 5 8
R
ON
(3)
VI = 1.7V IO = 15mA — 27 40 Ω
V
I = 0 IO = 64mA — 5 7
VCC = 3V IO = 24mA — 5 7
VI = 2.4V IO = 15mA — 10 15
DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE
Following Conditions Apply Unless Otherwise Specified:
Operating Conditions: TA = –40°C to +85°C
NOTES:
1. Typical values are at VCC = 3.3V, +25°C ambient.
2. The increase in supply current is attributable to each current that is at the specified voltage level rather than VCC or GND.
3. This is measured by the voltage drop between the A and B terminals at the indicated current through the switch. On-state resistance is determined by the lower of the voltages
of the two (A or B ) terminals.
VCC = 2.5V ± 0.2V VCC = 3.3V ± 0.3V
Symbol Parameter Min. Max. Min. Max. Unit
t
PD
(1)
Propagation Delay − 0.15 − 0.25 ns
A to B or B to A
tEN Output Enable Time 1 4.5 1 4.2 ns
OE to A or B
tDIS Output Disable Time 1 4.7 1 4.8 ns
OE to A or B
NOTE:
1. The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load capacitance driven by an ideal voltage source
(zero output impedance).
SWITCHING CHARACTERISTICS
