NXP Semiconductors
74HC373; 74HCT373
Octal D-type transparent latch; 3-state
Table 7.
Static characteristics 74HCT373
…continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol
V
OH
Parameter
HIGH-level output voltage
Conditions
V
I
= V
IH
or V
IL
I
O
=
20 A;
V
CC
= 4.5 V
I
O
=
6.0 A;
V
CC
= 4.5 V
V
OL
LOW-level output voltage
V
I
= V
IH
or V
IL
I
O
= 20
A;
V
CC
= 4.5 V
I
O
= 6.0 mA; V
CC
= 4.5 V
I
I
I
OZ
input leakage current
OFF-state output current
V
I
= V
CC
or GND; V
CC
= 5.5 V
V
I
= V
IH
or V
IL
; V
CC
= 5.5 V;
V
O
= V
CC
or GND per input pin;
other inputs at V
CC
or GND; I
O
= 0 A
V
I
= V
CC
or GND; I
O
= 0 A;
V
CC
= 5.5 V
V
I
= V
CC
2.1 V;
other inputs at V
CC
or GND;
V
CC
= 4.5 V to 5.5 V; I
O
= 0 A
Dn
LE
OE
T
amb
=
40 C
to +125
C
V
IH
V
IL
V
OH
HIGH-level input voltage
LOW-level input voltage
HIGH-level output voltage
V
CC
= 4.5 V to 5.5 V
V
CC
= 4.5 V to 5.5 V
V
I
= V
IH
or V
IL
I
O
=
20 A;
V
CC
= 4.5 V
I
O
=
6.0
mA; V
CC
= 4.5 V
V
OL
LOW-level output voltage
V
I
= V
IH
or V
IL
I
O
= 20
A;
V
CC
= 4.5 V
I
O
= 6.0 mA; V
CC
= 4.5 V
I
I
I
OZ
input leakage current
OFF-state output current
V
I
= V
CC
or GND; V
CC
= 5.5 V
V
I
= V
IH
or V
IL
; V
CC
= 5.5 V;
V
O
= V
CC
or GND per input pin;
other inputs at V
CC
or GND; I
O
= 0 A
V
I
= V
CC
or GND; I
O
= 0 A;
V
CC
= 5.5 V
V
I
= V
CC
2.1 V;
other inputs at V
CC
or GND;
V
CC
= 4.5 V to 5.5 V; I
O
= 0 A
Dn
LE
OE
-
-
-
-
-
-
147
735
490
A
A
A
-
-
-
-
-
-
-
-
0.1
0.4
1.0
10
V
V
A
A
4.4
3.7
-
-
-
-
V
V
2.0
-
-
-
-
0.8
V
V
-
-
-
-
-
-
135
675
450
A
A
A
-
-
-
-
-
-
-
-
0.1
0.33
1.0
5.0
V
V
A
A
4.4
3.84
-
-
-
-
V
V
Min
Typ
Max
Unit
I
CC
I
CC
supply current
additional supply current
-
-
80
A
I
CC
I
CC
supply current
additional supply current
-
-
160
A
74HC_HCT373
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 5 — 13 December 2011
9 of 26
PHILIPS [ NXP SEMICONDUCTORS ]
