74HCT173DB,112 NXP Semiconductors, 74HCT173DB,112 Datasheet - Page 4

IC QUAD D F-F POS-EDGE 16-SSOP

74HCT173DB,112

Manufacturer Part Number
74HCT173DB,112
Description
IC QUAD D F-F POS-EDGE 16-SSOP
Manufacturer
NXP Semiconductors
Series
74HCTr
Type
D-Type Busr

Specifications of 74HCT173DB,112

Output Type
Tri-State Non Inverted
Package / Case
16-SSOP
Function
Master Reset
Number Of Elements
4
Number Of Bits Per Element
1
Frequency - Clock
80MHz
Delay Time - Propagation
20ns
Trigger Type
Positive Edge
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Number Of Circuits
1
Logic Family
HCT
Logic Type
D-Type Edge Triggered Flip-Flop
Polarity
Non-Inverting
Input Type
Single-Ended
Propagation Delay Time
17 ns
High Level Output Current
- 6 mA
Low Level Output Current
6 mA
Supply Voltage (max)
5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Supply Voltage (min)
4.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output High, Low
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-2795-5
935189710112
Philips Semiconductors
FUNCTION TABLE
Notes
1. H = HIGH voltage level
December 1990
reset (clear)
parallel load
hold (no change)
read
disabled
Quad D-type flip-flop; positive-edge trigger; 3-state
h = HIGH voltage level one set-up time prior to the LOW-to-HIGH CP transition
L = LOW voltage level
I = LOW voltage level one set-up time prior to the LOW-to-HIGH CP transition
q = lower case letters indicate the state of the referenced input (or output)
X = don’t care
Z = high impedance OFF-state
= LOW-to-HIGH CP transition
one set-up time prior to the LOW-to-HIGH CP transition
3-STATE BUFFER OPERATING MODES
REGISTER OPERATING MODES
Fig.4 Functional diagram.
4
H
L
L
L
L
MR
Q
n
(register)
X
X
X
CP
H
X
X
L
INPUTS
INPUTS
X
l
l
h
X
E
1
L
L
H
X
OE
X
l
l
X
h
E
2
1
L
L
X
H
OE
X
l
h
X
X
D
n
2
74HC/HCT173
L
H
Z
Z
Q
Product specification
0
Q
OUTPUTS
OUTPUTS
L
H
Z
Z
n
Q
(register)
1
q
q
H
L
L
n
n
L
H
Z
Z
Q
2
L
H
Z
Z
Q
3

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