74LVCH245APW NXP Semiconductors, 74LVCH245APW Datasheet - Page 6

• Manufacturer Part Number: 74LVCH245APW
• Description: Bus Transceivers 3.3V OCTAL XCVR 3-ST BUS HOLD
• Manufacturer: NXP Semiconductors

Specifications of 74LVCH245APW

• Product Category: Bus Transceivers
• Rohs: yes
• Logic Type: CMOS
• Logic Family: LVC
• Number Of Channels Per Chip: 8
• Input Level: LVTTL
• Output Level: LVTTL
• Output Type: 3-State
• High Level Output Current: - 24 mA
• Low Level Output Current: 24 mA
• Propagation Delay Time: 17 ns
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 1.2 V
• Maximum Operating Temperature: + 125 C
• Package / Case: TSSOP-20
• Function: Bus Transceiver
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Circuits: 1
• Polarity: Non-Inverting
• Factory Pack Quantity: 75
• Part # Aliases: 74LVCH245APW,112

NXP Semiconductors
Table 6.
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
[1]
[2]
[3]
[4]
[5]
[6]
74LVC_LVCH245A
Product data sheet
Symbol Parameter
I
I
I
I
C
C
I
I
I
I
OZ
OFF
CC
BHL
BHH
BHLO
BHHO
I
I/O
CC
All typical values are measured at V
The bus hold circuit is switched off when V
For I/O ports the parameter I
Valid for data inputs of bus hold parts only (74LVCH245A). Note that control inputs do not have a bus hold circuit.
The specified sustaining current at the data input holds the input below the specified V
The specified overdrive current at the data input forces the data input to the opposite input state.
OFF-state
output current
power-off
leakage
current
supply
current
additional
supply
current
input
capacitance
input/output
capacitance
bus hold
LOW current
bus hold
HIGH current
bus hold
LOW
overdrive
current
bus hold
HIGH
overdrive
current
Static characteristics
Conditions
V
V
V
V
V
V
V
per input pin;
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
I
O
CC
I
I
CC
I
CC
CC
I
CC
I
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= V
or V
= V
= V
= GND to V
= GND to V
= 5.5 V or GND;
OZ
= 3.6 V
= 3.6 V
= 2.7 V to 3.6 V
= 0 V to 3.6 V;
= 0 V to 3.6 V;
= 1.65; V
= 2.3; V
= 3.0; V
= 1.65; V
= 2.3; V
= 3.0; V
= 1.95 V
= 2.7 V
= 3.6 V
= 1.95 V
= 2.7 V
= 3.6 V
IH
CC
CC
O
includes the input leakage current.
or V
= 5.5 V; V
or GND; I
 0.6 V; I
…continued
CC
I
I
I
I
IL
= 3.3 V (unless stated otherwise) and T
= 0.7 V
= 0.8 V
= 1.7 V
= 2.0 V
I
I
;
CC
CC
= 0.58 V
= 1.07 V
I
All information provided in this document is subject to legal disclaimers.
> V
O
CC
O
= 0 A;
= 0 A;
CC
= 0.0
allowing 5.5 V on the input terminal.
Rev. 7 — 5 April 2012
[3]
[4][5]
[4][5]
[4][6]
[4][6]
74LVC245A; 74LVCH245A
200
300
500
Min
10
30
75
200
300
500
10
30
75
-
-
-
-
-
-
40 C to +85 C
Typ
amb
0.1
0.1
0.1
4.0
10
5
-
-
-
-
-
-
-
-
-
-
-
-
[1]
= 25 C.
I
level.
Max
10
500
5
10
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Octal bus transceiver; 3-state
40 C to +125 C
200
300
500
Min
10
25
60
200
300
500
10
25
60
-
-
-
-
-
-
© NXP B.V. 2012. All rights reserved.
5000
Max
20
20
40
-
-
-
-
-
-
-
-
-
-
-
-
-
-
6 of 18
Unit
A
A
A
A
pF
pF
A
A
A
A
A
A
A
A
A
A
A
A