HEF40374BT NXP Semiconductors, HEF40374BT Datasheet - Page 7

• Manufacturer Part Number: HEF40374BT
• Manufacturer: NXP Semiconductors
• Type: Dr

Specifications of HEF40374BT

• Logic Family: 4000
• Technology: CMOS
• Number Of Bits: 8
• Number Of Elements: 1
• Clock-edge Trigger Type: Positive-Edge
• Polarity: Non-Inverting
• Operating Supply Voltage (typ): 3.3/5/9/12V
• Package Type: SO
• Propagation Delay Time: 250ns
• Output Type: 3-State
• Low Level Output Current: 30mA
• High Level Output Current: -19.8mA
• Frequency (max): 12MHz
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 15V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
AC CHARACTERISTICS
V
January 1995
Minimum clock
Maximum clock
Dynamic power
SS
Octal D-type flip-flop with 3-state outputs
pulse width; LOW
pulse frequency
dissipation per
package (P)
= 0 V; T
t
t
TLH
THL
amb
= 25 C; input transition times
Fig.6 Output transition times as a function of the load capacitance. .
V
V
10
15
10
15
10
15
V
5
DD
V
DD
5
5
t
f
SYMBOL
WCPL
max
TYPICAL FORMULA FOR P ( W)
15 700 f
40 575 f
3 775 f
20 ns
MIN.
i
i
i
50
25
20
25
6
8
7
(f
(f
(f
TYP.
o
o
o
C
C
C
25
12
10
12
17
L
L
L
5
)
)
)
V
V
V
MAX.
DD
DD
DD
2
2
2
ns
ns
ns
MHz
MHz
MHz
where
f
f
C
V
i
o
DD
= input freq. (MHz)
L
= output freq. (MHz)
(f
= load capacitance (pF)
o
C
= supply voltage (V)
TYPICAL EXTRAPOLATION
L
) = sum of outputs
FORMULA
HEF40374B
Product specification
MSI