Philips Semiconductors Product data
CBTD16212
24-bit level shifting bus exchange switch
with 12-bit output enables
2001 Sep 28
4
ABSOLUTE MAXIMUM RATINGS
1,
2
SYMBOL
PARAMETER CONDITIONS RATING UNIT
V
CC
DC supply voltage –0.5 to +7.0 V
I
IK
DC input diode current V
I
< 0 –50 mA
V
I
DC input voltage
3
–0.5 to +7.0 V
V
OUT
DC output voltage
3
output in Off or High state –0.5 to +5.5 V
I
OUT
DC output current output in Low state 128 mA
T
stg
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 performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
LIMITS
Min Max
V
CC
DC supply voltage 4.5 5.5 V
V
IH
High-level input voltage 2.0 — V
V
IL
Low-level Input voltage — 0.8 V
T
amb
Operating free-air temperature range –40 +85 °C
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL PARAMETER TEST CONDITIONS T
amb
= –40 to +85 °C UNIT
Min Typ
1
Max
V
IK
Input clamp voltage V
CC
= 4.5 V; I
I
= –18 mA — — –1.2 V
V
P
Output high pass voltage See Figure 1, page 6 — — –1.2 V
p
V
CC
= 0 V; V
I
= 5.5 V — — 10
I
u
u
V
CC
= 5.5 V; V
I
= GND or 5.5 V — — ±1
µ
I
CC
Quiescent supply current V
CC
= 5.5 V; I
O
= 0, V
I
= V
CC
or GND — — 3.5 mA
∆I
CC
Additional supply current per
input pin
2
V
CC
= 5.5 V, one input at 3.4 V,
other inputs at V
CC
or GND
— — 2.5 mA
C
I
Control pins V
I
= 3 V or 0 V — 4.5 — pF
C
IO(OFF)
Port OFF capacitance V
O
= 3 V or 0 V; S0, S1, S2 = 0 V — 11.5 — pF
V
CC
= 4.5 V; V
1
= 0 V; I
I
= 64 mA — 5 8
r
on
A1 to A2
V
CC
= 4.5 V; V
1
= 0 V; I
I
= 30 mA — 5 8
Ω
V
CC
= 4.5 V; V
1
= 2.4 V; I
I
= 15 mA — 16 35
NOTES:
1. All typical values are at V
CC
= 5 V, T
amb
= 25 °C
2. This is the increase in supply current for each input that is at the specified TTL voltage level rather than V
CC
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.
