74ALVT16374 Philips Semiconductors, 74ALVT16374 Datasheet - Page 4

• Manufacturer Part Number: 74ALVT16374
• Description: 2.5V/3.3V 16-bit edge-triggered D-type flip-flop 3-State
• Manufacturer: Philips Semiconductors

Philips Semiconductors
FUNCTION TABLE
H = High voltage level
h = High voltage level one set-up time prior to the High-to-Low E transition
L = Low voltage level
l
NC= No change
X = Don’t care
Z = High impedance “off” state
LOGIC DIAGRAM
1999 Oct 18
nCP
nOE
2.5V/3.3V 16-bit edge-triggered D-type flip-flop
(3-State)
= Low voltage level one set-up time prior to the High-to-Low E transition
= Low-to-High clock transition
= Not a Low-to-High clock transition
nOE
H
H
L
L
L
nD0
INPUTS
nCP
D
CP Q
nQ0
nD1
nDx
nDx
X
X
h
l
D
CP Q
nQ1
nD2
INTERNAL
REGISTER
D
CP Q
nDx
NC
NC
H
L
nQ2
nD3
D
CP Q
4
nQ3
OUTPUTS
nQ0 - nQ7
NC
nD4
H
Z
Z
L
D
CP Q
nQ4
nD5
Load and read register
Hold
Disable outputs
D
CP Q
nQ5
OPERATING MODE
OPERATING MODE
nD6
D
CP Q
74ALVT16374
nQ6
Product specification
nD7
D
CP Q
SW00019
nQ7