74LVCH245ABQ NXP Semiconductors, 74LVCH245ABQ Datasheet - Page 3

• Manufacturer Part Number: 74LVCH245ABQ
• Manufacturer: NXP Semiconductors

Specifications of 74LVCH245ABQ

• Logic Family: LVC
• Operating Supply Voltage (typ): 1.8/2.5/3.3V
• Propagation Delay Time: 12ns
• Number Of Elements: 1
• Number Of Channels: 8
• Input Logic Level: LVTTL
• Output Logic Level: LVTTL
• Output Type: 3-State
• Package Type: DHVQFN EP
• Polarity: Non-Inverting
• Logical Function: Bus Transceiver
• Operating Supply Voltage (min): 1.2V
• Operating Supply Voltage (max): 3.6V
• Quiescent Current (typ): 100nA
• Technology: CMOS
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
5. Pinning information
Table 2.
74LVC_LVCH245A_5
Product data sheet
Symbol
DIR
A0 to A7
GND
B0 to B7
OE
V
Fig 3.
CC
Pin configuration for SO20 and (T)SSOP20
Pin description
GND
DIR
A0
A1
A2
A3
A4
A5
A6
A7
10
5.1 Pinning
1
2
3
4
5
6
7
8
9
5.2 Pin description
Pin
1
2, 3, 4, 5, 6, 7, 8, 9
10
18, 17, 16, 15, 14, 13, 12, 11
19
20
74LVCH245A
74LVC245A
001aak292
20
19
18
17
16
15
14
13
12
11
V
OE
B0
B1
B2
B3
B4
B5
B6
B7
CC
Rev. 05 — 25 August 2009
Description
direction control
data input/output
ground (0 V)
data input/output
output enable input (active LOW)
supply voltage
74LVC245A; 74LVCH245A
Fig 4.
(1) The die substrate is attached to this pad using
conductive die attach material. It can not be used as a
supply pin or input.
Pin configuration for DHVQFN20 and
DHXQFN20U
index area
terminal 1
A0
A1
A2
A3
A4
A5
A6
A7
Transparent top view
2
3
4
5
6
7
8
9
74LVCH245A
Octal bus transceiver; 3-state
74LVC245A
GND
(1)
19
18
17
16
15
14
13
12
© NXP B.V. 2009. All rights reserved.
001aak293
OE
B0
B1
B2
B3
B4
B5
B6
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