M74HCT74B1R STMicroelectronics, M74HCT74B1R Datasheet - Page 8
M74HCT74B1R
Manufacturer Part Number
M74HCT74B1R
Description
IC FLIP/FLOP DUAL D TYPE 14-DIP
Manufacturer
STMicroelectronics
Series
74HCTr
Type
D-Typer
Datasheet
1.M74HCT74RM13TR.pdf
(10 pages)
Specifications of M74HCT74B1R
Function
Set(Preset) and Reset
Output Type
Differential
Number Of Elements
2
Number Of Bits Per Element
1
Frequency - Clock
48MHz
Delay Time - Propagation
21ns
Trigger Type
Positive Edge
Current - Output High, Low
4mA, 4mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Through Hole
Package / Case
14-DIP (0.300", 7.62mm)
Logic Family
HCT
Technology
CMOS
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
50ns
Low Level Output Current
4mA
High Level Output Current
-4mA
Frequency (max)
18MHz
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
-55C to 125C
Operating Temperature Classification
Military
Mounting
Through Hole
Pin Count
14
Number Of Circuits
2
Logic Type
D-Type Flip-Flop
Input Type
Single-Ended
Supply Voltage (max)
5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 55 C
Supply Voltage (min)
4.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-1922-5
M74HCT74
8/10
DIM.
a1
a2
b1
c1
e3
M
C
D
G
A
E
F
S
b
e
L
MIN.
0.35
0.19
8.55
0.1
5.8
3.8
4.6
0.5
SO-14 MECHANICAL DATA
mm.
TYP
1.27
7.62
0.5
MAX.
1.75
1.65
0.46
0.25
8.75
1.27
0.68
0.2
6.2
4.0
5.3
45° (typ.)
8° (max.)
0.003
0.013
0.007
0.336
0.228
0.149
0.181
0.019
MIN.
0.019
0.050
0.300
TYP.
inch
MAX.
0.068
0.007
0.064
0.018
0.010
0.344
0.244
0.157
0.208
0.050
0.026
PO13G