74AHCT74D,112 NXP Semiconductors, 74AHCT74D,112 Datasheet - Page 5

• Manufacturer Part Number: 74AHCT74D,112
• Description: IC DUAL D F-F POS-EDG 14SOIC
• Manufacturer: NXP Semiconductors
• Series: 74AHCTr
• Type: D-Typer

Specifications of 74AHCT74D,112

• Function: Set(Preset) and Reset
• Output Type: Differential
• Number Of Elements: 2
• Number Of Bits Per Element: 1
• Frequency - Clock: 140MHz
• Delay Time - Propagation: 4.8ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 8mA, 8mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74AHCT74D; 74AHCT74D; 935263076112

NXP Semiconductors
6. Functional description
Table 3.
[1]
7. Limiting values
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
[1]
[2]
74AHC_AHCT74_5
Product data sheet
Control
nSD
L
H
L
H
H
Symbol
V
V
I
I
I
I
I
T
P
IK
OK
O
CC
GND
stg
CC
I
tot
H = HIGH voltage level;
L = LOW voltage level;
Q
X = don’t care.
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
For SO14 packages: above 70 C the value of P
For TSSOP14 packages: above 60 C the value of P
For DHVQFN14 packages: above 60 C the value of P
n+1
= LOW to HIGH transition;
= state after the next LOW to HIGH CP transition;
Parameter
supply voltage
input voltage
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
Function table
Limiting values
nRD
H
L
L
H
H
[1]
nCP
X
X
X
Conditions
V
V
V
T
amb
I
O
O
< 0.5 V
< 0.5 V or V
= 0.5V to (V
Input
nD
X
X
X
L
H
tot
= 40 C to +125 C
derates linearly at 8 mW/K.
tot
Rev. 05 — 9 June 2008
Dual D-type flip-flop with set and reset; positive-edge trigger
tot
derates linearly at 5.5 mW/K.
derates linearly at 4.5 mW/K.
O
CC
> V
Output
nQ
H
L
H
-
-
+ 0.5 V)
CC
+ 0.5 V
74AHC74; 74AHCT74
nQ
L
H
H
-
-
[1]
[1]
[2]
Min
-
-
0.5
0.5
20
20
25
75
65
nQ
L
H
-
L
H
n+1
Max
+7.0
+7.0
-
+20
+25
+75
-
+150
500
© NXP B.V. 2008. All rights reserved.
nQ
H
L
-
H
L
n+1
Unit
V
V
mA
mA
mA
mA
mA
mW
C
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