74HCT7273 Datasheet, PDF (7/20 Pages) NXP Semiconductors – Octal D-type flip-flop with reset; positive edge-trigger; open drain outputs

Philips Semiconductors
Octal D-type flip-flop with reset; positive
edge-trigger; open drain outputs
Product specification
74HCT7273
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
V_CC
V_I
V_O
T_amb
t_r,t_f (∆t/∆f)
DC supply voltage
input voltage
output voltage
operating ambient
temperature
input rise and fall times
except for Schmitt-trigger
inputs
see DC and AC characteristics
per device
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
MIN.
4.5
0
0
−40
−40
−
−
−
TYPE
TYP. MAX.
5.0
5.5
−
V_CC
−
V_CC
−
+85
−
+125
6.0
500
6.0
500
6.0
500
UNIT
V
V
V
°C
°C
ns/V
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134); voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
V_CC
DC supply voltage
V_O
output voltage
I_IK
DC input diode current
I_OK
DC output diode current
I_O
DC output source or sink current
I_CC
DC V_CC or GND current
T_stg
storage temperature
P_D
power dissipation per package
plastic DIP
plastic mini-pack (SO)
CONDITIONS
V_I < −0.5 V or V_I > V_CC + 0.5 V
V_O < −0.5 V or V_O > V_CC + 0.5 V
−0.5V < V_O < V_CC + 0.5 V
for temperature range: −40 to +125 °C
note 1
note 2
MIN.
−0.5
−0.5
−
−
−
−
−65
MAX.
+7.0
+7.0
20
±20
25
±50
+150
UNIT
V
V
mA
mA
mA
mA
°C
−
750
mW
−
500
mW
Note
1. For DIP package: above 70 °C the value of P_D derates linearly with 12 mW/K.
2. For SO package: above 70 °C the value of P_D derates linearly with 8 mW/K.
1999 Oct 01
7