74ALVC374 Philips Semiconductors, 74ALVC374 Datasheet - Page 3

• Manufacturer Part Number: 74ALVC374
• Description: Octal D-type flip-flop positive edge-trigger
• Manufacturer: Philips Semiconductors

Philips Semiconductors
ORDERING INFORMATION
FUNCTION TABLE
See note 1.
Note
1. H = HIGH voltage level;
PINNING
2002 Feb 26
74ALVC374D
74ALVC374PW
Load and read register
Latch and read register
1
2, 5, 6, 9, 12, 15, 16, 19 Q
3, 4, 7, 8, 13, 14, 17, 18 D
10
11
20
OPERATING MODES
Octal D-type flip-flop; positive edge-trigger;
3-state
h = HIGH voltage level one set-up time prior to the HIGH-to-LOW CP transition;
L = LOW voltage level;
l = LOW voltage level one set-up time prior to the HIGH-to-LOW CP transition;
Z = high-impedance OFF-state.
TYPE NUMBER
= LOW-to-HIGH clock transition;
PIN
OE
GND
CP
V
CC
0
0
to D
to Q
OE
SYMBOL
7
H
H
7
L
L
PINS
20
20
INPUT
output enable input (active LOW)
3-state flip-flop outputs
data inputs
ground (0 V)
clock input (LOW-to-HIGH, edge triggered)
supply voltage
CP
PACKAGE
TSSOP
3
SO
PACKAGES
D
h
h
l
l
n
DESCRIPTION
MATERIAL
plastic
plastic
FLIP-FLOPS
INTERNAL
H
H
L
L
Product specification
74ALVC374
SOT163-1
SOT360-1
CODE
OUTPUTS
Q
0
to Q
H
L
Z
Z
7