74ABT646APW,118 NXP Semiconductors, 74ABT646APW,118 Datasheet - Page 4
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74ABT646APW,118
Manufacturer Part Number
74ABT646APW,118
Description
IC TRANSCVR 8BIT N-INV 24TSSOP
Manufacturer
NXP Semiconductors
Series
74ABTr
Datasheet
1.74ABT646ADB118.pdf
(19 pages)
Specifications of 74ABT646APW,118
Logic Type
Registered Transceiver, Non-Inverting
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
32mA, 64mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74ABT646APW-T
74ABT646APW-T
935192660118
74ABT646APW-T
935192660118
NXP Semiconductors
5. Pinning information
Table 2.
74ABT646A_3
Product data sheet
Symbol
CPAB
SAB
DIR
A0, A1, A2, A3, A4, A5, A6, A7
GND
B0, B1, B2, B3, B4, B5, B6, B7
OE
SBA
CPBA
V
Fig 4.
CC
Pin configuration
Pin description
5.1 Pinning
5.2 Pin description
CPAB
Pin
1
2
3
4, 5, 6, 7, 8, 9, 10, 11
12
20, 19, 18, 17, 16, 15, 14, 13
21
22
23
24
GND
All information provided in this document is subject to legal disclaimers.
SAB
DIR
A0
A1
A2
A3
A4
A5
A6
A7
10
11
12
1
2
3
4
5
6
7
8
9
Rev. 03 — 15 March 2010
74ABT646A
001aae890
24
23
22
21
20
19
18
17
16
15
14
13
V
CPBA
SBA
OE
B0
B1
B2
B3
B4
B5
B6
B7
Octal bus transceiver/register; 3-state
CC
Description
A to B clock input
A to B select input
direction control input
data input/output (A side)
ground (0 V)
data input/output (B side)
output enable input (active LOW)
B to A select input
B to A clock input
positive supply voltage
74ABT646A
© NXP B.V. 2010. All rights reserved.
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