74LVT2952PW NXP Semiconductors, 74LVT2952PW Datasheet - Page 5
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74LVT2952PW
Manufacturer Part Number
74LVT2952PW
Description
Bus Transceivers 3.3V OCTAL REG XCVR 3-S
Manufacturer
NXP Semiconductors
Datasheet
1.74LVT2952D-T.pdf
(12 pages)
Specifications of 74LVT2952PW
Product Category
Bus Transceivers
Rohs
yes
Logic Type
BiCMOS
Logic Family
LVT
Number Of Channels Per Chip
8
Input Level
LVTTL
Output Level
LVTTL
Output Type
3-State
High Level Output Current
- 32 mA
Low Level Output Current
64 mA
Propagation Delay Time
3.8 ns
Supply Voltage - Max
3.6 V
Supply Voltage - Min
2.7 V
Maximum Operating Temperature
+ 85 C
Package / Case
TSSOP-24
Function
Registered Transceiver
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Circuits
1
Polarity
Non-Inverting
Factory Pack Quantity
63
Part # Aliases
74LVT2952PW,112
1. All typical values are at V
2. This is the increase in supply current for each input at V
3. This parameter is valid for any V
4. Unused pins at V
5. For valid test results, data must not be loaded into the flip-flops (or latches) after applying power.
6. This is the bus hold overdrive current required to force the input to the opposite logic state.
Philips Semiconductors
DC ELECTRICAL CHARACTERISTICS
NOTES:
2004 Sep 07
SYMBOL
3.3 V Octal registered transceiver (3-State)
I
I
V
a transition time of 100 sec is permitted. This parameter is valid for T
PU/PD
HOLD
I
I
V
I
I
V
CCH
V
OFF
I
CCL
CCZ
RST
I
EX
OH
I
OL
CC
IK
I
Input clamp voltage
HIGH-level output voltage
LOW-level output voltage
Power-up output low
voltage
Input leakage current
Output off current
Bus Hold current A inputs
Current into an output in the
HIGH state when V
Power-up/down 3-State
output current
Quiescent supply current
Additional supply current per
input pin
5
CC
PARAMETER
2
or GND.
3
CC
= 3.3 V and T
O
> V
CC
CC
6
6
between 0 V and 1.3 V with a transition time of up to 10 msec. From V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OE/OE = Don’t care
V
I
V
I
V
I
V
Other inputs at V
O
amb
O
O
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
O
CC0
CC
CC
CC
= 0 mA
= 0 mA
= 0 mA
= 5.5 V; V
= 3.6 V; Outputs Disabled; V
= 25 C.
= 2.7 V; I
= 2.7 V to 3.6 V; I
= 2.7 V; I
= 3.0 V; I
= 2.7 V; I
= 2.7 V; I
= 3.0 V; I
= 3.0 V; I
= 3.0 V; I
= 3.6 V; I
= 3.6 V; V
= 0 V or 3.6 V; V
= 3.6 V; V
= 3.6 V; V
= 3.6 V; V
= 0 V; V
= 3 V; V
= 3 V; V
= 0 V to 3.6 V; V
= 3.6 V; Outputs HIGH, V
= 3.6 V; Outputs LOW, V
= 3 V to 3.6 V; One input at V
1.2 V; V
I
I
I
CC
IK
OH
OH
OL
OL
OL
OL
OL
O
or V
= 0.8 V
= 2.0 V
CC
I
I
I
I
O
= 1 mA; V
= V
= 5.5 V
= V
= 0 V
= –18 mA
TEST CONDITIONS
= 3.0 V
= 100 A
= 24 mA
= 16 mA
= 32 mA
= 64 mA
CC
= –8 mA
= –32 mA
= 0.6 V.
= 0.5 V to V
O
CC
CC
= 0 V to 4.5 V
or GND
I
CC
OH
= 5.5 V
or GND
= 3.6 V
= –100 A
I
5
= GND or V
amb
CC
I
I
= GND or V
= GND or V
; V
I
= 25 C only.
= GND or V
CC
I
= GND or V
– 0.6 V;
CC
I/O Data pins
Control pins
Control pins
CC
CC
CC
;
;
;
CC
;
4
V
CC
MIN
–75
Temp = –40 C to +85 C
2.4
2.0
75
500
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
– 0.2
CC
= 1.3 V to V
LIMITS
V
CC
TYP
–150
–0.9
0.25
0.13
0.13
0.13
150
2.5
2.2
0.1
0.3
0.3
0.4
0.1
0.1
–1
60
0.1
1
1
1
–
3
– 0.1
1
1
74LVT2952
CC
Product data sheet
MAX
–1.2
0.55
0.55
–5.0
0.19
0.19
= 3.3 V
125
0.2
0.5
0.4
0.5
1.0
0.2
10
20
12
100
100
–
–
–
1.0
–
–
–
UNIT
0.3 V
mA
mA
V
V
V
V
A
A
A
A
A