Datasheet

74HC_HCT373_Q100 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 1 — 10 August 2012 6 of 24
NXP Semiconductors
74HC373-Q100; 74HCT373-Q100
Octal D-type transparent latch; 3-state
8. Recommended operating conditions
9. Static characteristics
Table 5. Recommended operating conditions
Voltages are referenced to GND (ground = 0 V)
Symbol Parameter Conditions 74HC373-Q100 74HCT373-Q100 Unit
Min Typ Max Min Typ Max
V
CC
supply voltage 2.0 5.0 6.0 4.5 5.0 5.5 V
V
I
input voltage 0 - V
CC
0-V
CC
V
V
O
output voltage 0 - V
CC
0-V
CC
V
T
amb
ambient temperature 40 +25 +125 40 +25 +125 C
t/V input transition rise and fall rate V
CC
= 2.0 V - - 625 - - - ns/V
V
CC
= 4.5 V - 1.67 139 - 1.67 139 ns/V
V
CC
= 6.0 V - - 83 - - - ns/V
Table 6. Static characteristics 74HC373-Q100
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions Min Typ Max Unit
T
amb
=25C
V
IH
HIGH-level input voltage V
CC
= 2.0 V 1.5 1.2 - V
V
CC
= 4.5 V 3.15 2.4 - V
V
CC
= 6.0 V 4.2 3.2 - V
V
IL
LOW-level input voltage V
CC
= 2.0 V - 0.8 0.5 V
V
CC
= 4.5 V - 2.1 1.35 V
V
CC
= 6.0 V - 2.8 1.8 V
V
OH
HIGH-level output voltage V
I
= V
IH
or V
IL
---
I
O
= 20 A; V
CC
= 2.0 V 1.9 2.0 - V
I
O
= 20 A; V
CC
= 4.5 V 4.4 4.5 - V
I
O
= 20 A; V
CC
= 6.0 V 5.9 6.0 - V
I
O
= 6.0 mA; V
CC
= 4.5 V 3.98 4.32 - V
I
O
= 7.8 mA; V
CC
= 6.0 V 5.48 5.81 - V
V
OL
LOW-level output voltage V
I
= V
IH
or V
IL
I
O
=20A; V
CC
= 2.0 V - 0 0.1 V
I
O
=20A; V
CC
= 4.5 V - 0 0.1 V
I
O
=20A; V
CC
= 6.0 V - 0 0.1 V
I
O
= 6.0 mA; V
CC
= 4.5 V - 0.15 0.26 V
I
O
= 7.8 mA; V
CC
= 6.0 V - 0.16 0.26 V
I
I
input leakage current V
I
=V
CC
or GND; V
CC
= 6.0 V - - 0.1 A
I
OZ
OFF-state output current V
I
=V
IH
or V
IL
; V
CC
=6.0V;
V
O
=V
CC
or GND
--0.5 A
I
CC
supply current V
CC
= 6.0 V; I
O
= 0 A;
V
I
=V
CC
or GND
--8.0A
C
I
input capacitance - 3.5 - pF