74lvc646a NXP Semiconductors, 74lvc646a Datasheet - Page 18

• Manufacturer Part Number: 74lvc646a
• Description: Octal Bus Transceiver/register 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 13249
Product data sheet
Table 13:
Function
Bus A to storage
Bus B to storage
Bus A and B to storage
Storage to bus A
Storage to bus B
Fig 14. Bus A and bus B to storage.
Values for inputs are given in
Storage transfer
inputs
Rev. 04 — 29 June 2004
Input
OE
X
X
H
L
L
Table
001aab051
13.
DIR
X
X
X
L
H
Fig 15. Storage to bus A or bus B.
Octal bus transceiver/register; 3-state
CPAB
X
X
H or L
Values for inputs are given in
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
CPBA
X
H or L
X
inputs
74LVC646A
SAB
X
X
X
X
H
Table
SBA
X
X
X
H
X
001aab052
13.
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