74LVC273D NXP Semiconductors, 74LVC273D Datasheet - Page 3

• Manufacturer Part Number: 74LVC273D
• Description: Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin SO Tube
• Manufacturer: NXP Semiconductors

Specifications of 74LVC273D

• Package: 20SO
• Logic Function: D-Type Bus Interface
• Logic Family: LVC
• Number Of Element Outputs: 8
• Number Of Elements Per Chip: 1
• Output Signal Type: Single-Ended
• Set/reset: Master Reset
• Typical Operating Supply Voltage: 1.8|2.5|3.3 V
• Operating Temperature: -40 to 125 °C

Philips Semiconductors
FUNCTION TABLE
See note 1.
Note
1. H = HIGH voltage level;
ORDERING INFORMATION
PINNING
2004 Mar 12
Reset (clear)
Load ‘1’
Load ‘0’
74LVC273D
74LVC273DB
74LVC273PW
74LVC273BQ
Octal D-type flip-flop with reset;
positive-edge trigger
TYPE NUMBER
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;
X = don’t care.
PIN
10
1
2
3
4
5
6
7
8
9
= LOW-to-HIGH transition;
OPERATING MODES
MR
Q0
D0
D1
Q1
Q2
D2
D3
Q3
GND
SYMBOL
master reset input (active LOW)
flip-flop output
data input
data input
flip-flop output
flip-flop output
data input
data input
flip-flop output
ground (0 V)
TEMPERATURE RANGE
DESCRIPTION
40 to +125 C
40 to +125 C
40 to +125 C
40 to +125 C
MR
H
H
L
INPUT
CP
X
3
PINS
20
20
20
20
PIN
PACKAGE
11
12
13
14
15
16
17
18
19
20
Dn
X
h
l
CP
Q4
D4
D5
Q5
Q6
D6
D7
Q7
V
SYMBOL
DHVQFN20
PACKAGE
CC
TSSOP20
SSOP20
SO20
clock input (LOW-to-HIGH,
edge-triggered)
flip-flop output
data input
data input
flip-flop output
flip-flop output
data input
data input
flip-flop output
supply voltage
MATERIAL
plastic
plastic
plastic
plastic
DESCRIPTION
OUTPUT
Product specification
Qn
H
L
L
74LVC273
SOT163-1
SOT339-1
SOT360-1
SOT764-1
CODE