74HC688PW,112 NXP Semiconductors, 74HC688PW,112 Datasheet - Page 6

IC COMPARATOR MAGNITUDE 20TSSOP

74HC688PW,112

Manufacturer Part Number
74HC688PW,112
Description
IC COMPARATOR MAGNITUDE 20TSSOP
Manufacturer
NXP Semiconductors
Series
74HCr
Type
Magnitude Comparatorr
Datasheet

Specifications of 74HC688PW,112

Package / Case
20-TSSOP
Number Of Bits
8
Delay Time - Propagation
8ns
Voltage - Supply
2 V ~ 6 V
Product
Digital Comparators
Input Bias Current (max)
0.008 mA
Supply Voltage (max)
6 V
Supply Voltage (min)
2 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Propagation Delay Time
170 ns, 34 ns, 29 ns
Logic Family
HC
Technology
CMOS
High Level Output Current
-5.2mA
Low Level Output Current
5.2mA
Output Function
A=B
Package Type
TSSOP
Quiescent Current
8uA
Mounting
Surface Mount
Pin Count
20
Polarity
Inverting
Abs. Propagation Delay Time
255ns
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
6V
Operating Supply Voltage (min)
2V
Operating Temperature (max)
125C
Operating Temperature (min)
-40C
Operating Temperature Classification
Automotive
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Operating Temperature
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
74HC688PW
74HC688PW
935189170112
Philips Semiconductors
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
Output capability: standard
I
Note to HCT types
The value of additional quiescent supply current ( I
To determine I
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
December 1990
CC
INPUT
P
Q
E
SYMBOL PARAMETER
t
t
t
PHL
PHL
THL
n
8-bit magnitude comparator
n
category: MSI
/ t
/ t
/ t
TLH
PLH
PLH
propagation delay
propagation delay
output transition time
r
P
E to P = Q
= t
n
UNIT LOAD COEFFICIENT
0.35
0.35
0.70
CC
, Q
f
= 6 ns; C
per input, multiply this value by the unit load coefficient shown in the table below.
n
to P = Q
L
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
min.
20
18
7
typ.
25
CC
34
24
15
max. min. max.
) for a unit load of 1 is given in the family specifications.
T
6
74HCT
amb
40 to 85
( C)
43
30
19
min.
40 to 125
51
36
22
max.
.
UNIT
ns
ns
ns
74HC/HCT688
4.5
4.5
4.5
V
TEST CONDITIONS
(V)
Product specification
CC
WAVEFORMS
Fig.6
Fig.7
Figs 6 and 7

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