HD74LS74AP Renesas Electronics America, HD74LS74AP Datasheet - Page 5

• Manufacturer Part Number: HD74LS74AP
• Manufacturer: Renesas Electronics America

Specifications of HD74LS74AP

• Logic Family: LS
• Technology: Bipolar
• Number Of Bits: 2
• Number Of Elements: 2
• Clock-edge Trigger Type: Positive-Edge
• Polarity: Invert/Non-Invert
• Operating Supply Voltage (typ): 5V
• Package Type: PDIP
• Propagation Delay Time: 40ns
• Low Level Output Current: 8mA
• High Level Output Current: -400uA
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 14
• Lead Free Status / Rohs Status: Not Compliant

HD74LS74A
Electrical Characteristics
Notes: * V
Switching Characteristics
Timing Definition
Rev.3.00, Jul.22.2005, page 3 of 7
Input voltage
Output voltage
Input
current
Short-circuit output
current
Supply current
Input clamp voltage
Maximum clock frequency
Propagation delay time
** With all output open, I
Item
CC
Item
clock input is grounded.
D
Clear
Preset
Clock
D
Clear
Preset
Clock
D
Clear
Preset
Clock
= 5 V, Ta = 25
Clock
Data
Symbol
I
°
V
V
CC
V
V
1.3 V
V
I
I
C
I
OS
Symbol
I
OH
IH
OL
IL
IH
IR
1.3 V
IL
I
**
t
t
t
su
f
max
PLH
PHL
CC
is measured with the Q and Q outputs high in turn. At the time of measurement, the
"H" Data
min.
–20
2.0
2.7
Clear, Clock
t
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
w
or Preset
Inputs
t
h
1.3 V
typ.*
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4
1.3 V
Outputs
Q, Q
max.
–100
–0.4
–0.8
–0.8
–0.4
–1.5
0.8
0.5
0.4
0.1
0.2
0.2
0.1
20
40
40
20
—
—
8
t
su
min.
25
—
—
"L" Data
Unit
mA
mA
mA
mA
1.3 V
V
V
V
V
V
A
typ.
33
13
25
t
h
V
I
I
I
V
V
V
V
V
V
OH
OL
OL
CC
CC
CC
CC
CC
CC
CC
= 8 mA
= 4 mA
= –400 A
= 4.75 V, V
= 5.25 V, V
= 5.25 V, V
= 5.25 V, V
= 5.25 V
= 5.25 V
= 4.75 V, I
max.
25
40
1.3 V
V
V
Unit
MHz
IN
Condition
ns
ns
IH
I
I
I
CC
IH
= 2.7 V
= 0.4 V
= 7 V
= –18 mA
(V
= 2 V, V
= 2 V
= 4.75 V, V
(Ta = –20 to +75 °C)
CC
C
R
= 5 V, Ta = 25°C)
3 V
0 V
3 V
0 V
L
L
= 15 pF,
= 2 k
IL
Condition
= 0.8 V,
IL
= 0.8 V,