The HEF4013B is a dual D-type flip-flop that features independent set-direct input (SD),
clear-direct input (CD), clock input (CP) and outputs (Q, Q
LOW and is transferred to the output on the positive-going edge of the clock. The active
HIGH asynchronous CD and SD inputs are independent and override the D or CP inputs.
The outputs are buffered for best system performance. The clock inp ut ’s Schmitt-trig ge r
action makes the circuit highly tolerant of slower clock rise and fall times.
). Data is accepted when CP is
It operates over a recommended V
(usually ground). Unused inputs must be connected to V
power supply range of 3 V to 15 V referenced to VSS
DD
, VSS, or another input.
DD
2. Features and benefits
Tolerant of slow clock rise and fall times
Fully static operation
5 V, 10 V, and 15 V parametric ratings
Standardized symmetrical output characteristics
Specifie d from 40 C to +125 C
Complies with JEDEC standard JESD 13-B
3. Applications
Counters and dividers
Registers
Toggle flip-flops
4. Ordering information
Table 1.Ordering information
All types operate from
Type numberPackage
HEF4013BPDIP14plastic dual in-line package; 14 leads (300 mil)SOT27-1
HEF4013BTSO14plastic small outline package; 14 leads; body width 3.9 mmSOT108-1
HEF4013BTTTSSOP14plastic thin shrink small outline package; 14 leads; body width 4.4 mmSOT402-1
Product data sheetRev. 8 — 21 November 2011 6 of 16
Page 7
NXP Semiconductors
001aah016
0 V
0 V
t
h
t
su
1/f
clk(max)
t
h
t
su
t
f
t
r
t
W
V
M
V
M
V
M
V
I
V
OH
V
OL
V
I
output nQ
input nCP
input nD
t
t
t
t
t
PHL
t
PLH
V
Y
V
X
HEF4013B
Dual D-type flip-flop
Table 7.Dynamic characteristics
T
= 25 C; unless otherwise specified. For test circuit see Figure 6.
amb
Symbol ParameterConditionsV
t
rec
recovery timenSD input;
…continued
see Figure 5
DD
Extrapolation formula MinTypMaxUnit
5 V+155- ns
10 V150-ns
15 V150-ns
nCD input;
see Figure 5
5 V4025-ns
10 V2510-ns
15 V2510-ns
f
clk(max)
maximum clock
frequency
see Figure 45 V714-MHz
10 V1428-MHz
15 V2040-MHz
[1] Typical values of the propagation delays and output transition times can be calculated with the extrapolation formulas. CL is given in pF.
Table 8. Dynamic power dissipation
= 0 V; tr = tf 20 ns; T
V
SS
amb
= 25 C.
Symbol ParameterVDDTypical formulaWhere
P
D
dynamic power dissipation5 V PD = 850 fi + (fo CL) V
10 V P
15 V P
= 3600 fi + (fo CL) V
D
= 9000 fi + (fo CL) V
D
2
Wfi = input frequency in MHz;
DD
2
f
= output frequency in MHz;
W
2
W
o
C
= output load capacitance in pF;
L
DD
DD
(fo CL) = sum of the outputs;
V
= supply voltage in V.
DD
12. Waveforms
Set-up and hold times are shown as positive values but may be specified as negative values.
The shaded areas indicate when the input is permitted to change for predictable output performance.
Measurement points are given in Table 9
Fig 4.Set-up time, hold time, minimum clock pulse width, propagation de la y s an d tra n sition times
Product data sheetRev. 8 — 21 November 2011 13 of 16
Page 14
NXP Semiconductors
HEF4013B
Dual D-type flip-flop
16. Legal information
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Document status
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Product [short] data sheetProductionThis document contains the product specification.
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[3] The product status of device(s) d escribed i n this docu ment may have changed si nce this d ocument was p ublished and may dif fer in case of multiple devices. The latest product statu s
information is available on the Internet at URL http://www.nxp.com.
[1][2]
Product status
[3]
Definition
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Product data sheetRev. 8 — 21 November 2011 14 of 16
Page 15
NXP Semiconductors
HEF4013B
Dual D-type flip-flop
Non-automotive qualified products — Unless this data sheet expressly
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