74HC373; 74HCT373
Philips Semiconductors
Octal D-type transparent latch; 3-state
Table 8:
Static characteristics 74HCT373
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Tamb = 25 °C
VIH
VIL
HIGH-state input voltage
VCC = 4.5 V to 5.5 V
VCC = 4.5 V to 5.5 V
VI = VIH or VIL
2.0
-
1.6
1.2
-
V
V
LOW-state input voltage
HIGH-state output voltage
0.8
VOH
IO = −20 µA; VCC = 4.5 V
IO = −6.0 mA; VCC = 4.5 V
VI = VIH or VIL
4.4
4.5
-
-
V
V
3.98
4.32
VOL
LOW-state output voltage
IO = 20 µA; VCC = 4.5 V
IO = 6.0 mA; VCC = 4.5 V
VI = VCC or GND; VCC = 5.5 V
-
-
-
-
0.0
0.1
V
0.16
0.26
±0.1
±0.5
V
ILI
input leakage current
-
-
µA
µA
IOZ
OFF-state output current
VI = VIH or VIL; VCC = 5.5 V;
VO = VCC or GND per input pin;
other inputs at VCC or GND; IO = 0 A
ICC
quiescent supply current
VI = VCC or GND; IO = 0 A;
-
-
8.0
µA
VCC = 5.5 V
∆ICC
additional quiescent supply
current
VI = VCC − 2.1 V;
other inputs at VCC or GND;
VCC = 4.5 V to 5.5 V; IO = 0 A
Dn
-
-
-
-
30
108
540
360
-
µA
µA
µA
pF
LE
150
100
3.5
OE
Ci
input capacitance
Tamb = −40 °C to +85 °C
VIH
VIL
HIGH-state input voltage
VCC = 4.5 V to 5.5 V
VCC = 4.5 V to 5.5 V
VI = VIH or VIL
2.0
-
-
-
-
V
V
LOW-state input voltage
HIGH-state output voltage
0.8
VOH
IO = −20 µA; VCC = 4.5 V
IO = −6.0 µA; VCC = 4.5 V
VI = VIH or VIL
4.4
-
-
-
-
V
V
3.84
VOL
LOW-state output voltage
IO = 20 µA; VCC = 4.5 V
IO = 6.0 mA; VCC = 4.5 V
VI = VCC or GND; VCC = 5.5 V
-
-
-
-
-
-
-
-
0.1
V
0.33
±1.0
±5.0
V
ILI
input leakage current
µA
µA
IOZ
OFF-state output current
VI = VIH or VIL; VCC = 5.5 V;
VO = VCC or GND per input pin;
other inputs at VCC or GND; IO = 0 A
ICC
quiescent supply current
VI = VCC or GND; IO = 0 A;
-
-
80
µA
VCC = 5.5 V
∆ICC
additional quiescent supply
current
VI = VCC − 2.1 V;
other inputs at VCC or GND;
VCC = 4.5 V to 5.5 V; IO = 0 A
Dn
LE
OE
-
-
-
-
-
-
135
675
450
µA
µA
µA
74HC_HCT373_3
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 03 — 20 January 2006
10 of 26
NXP [ NXP ]
