74F583 Datasheet, PDF (5/8 Pages) NXP Semiconductors – 4-bit BCD adder

Philips Semiconductors
4-bit BCD adder
Product specification
74F583
AC ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
TEST CONDITION
t_PLH
Propagation delay
t_PHL
An or Bn to Sn
t_PLH
Propagation delay
t_PHL
An or Bn to Sn (INV)
t_PLH
Propagation delay
t_PHL
C_n to C_n+4
t_PLH
Propagation delay
t_PHL
An or Bn to C_n+4
t_PLH
Propagation delay
t_PHL
C_n to Sn
t_PLH
Propagation delay
t_PHL
C_n to Sn (INV)
Waveform 1
Waveform 2
Waveform 1, 2
Waveform 1, 2
Waveform 1
Waveform 2
AC WAVEFORMS
For all waveforms, V_M = 1.5 V.
An, Bn, C_n
V_M
Sn, C_n+4
t_PLH
V_M
t_PHL
V_M
V_M
LIMITS
T_amb = +25°C
V_CC = 5 V
C_L = 50 pF; R_L = 500 Ω
MIN
TYP
MAX
5.0
13.0
17.0
5.0
10.5
14.0
6.0
11.0
18.0
4.0
8.0
12.0
3.5
5.0
8.0
2.5
4.0
7.0
5.0
8.0
11.5
5.0
7.5
10.5
4.0
12.0
15.5
3.5
8.0
12.5
6.0
9.5
13.0
3.5
8.0
11.5
T_amb = 0°C to +70°C
V_CC = 5 V ±10%
C_L = 50 pF; R_L = 500 Ω
MIN
MAX
5.0
18.0
5.0
15.0
5.0
19.5
4.0
12.5
3.0
8.5
2.0
7.0
4.5
13.0
4.5
11.5
3.5
17.0
3.0
13.5
5.0
14.5
3.0
12.0
UNIT
ns
ns
ns
ns
ns
ns
An, Bn, C_n
Sn, C_n+4
V_M
t_PHL
V_M
t_PLH
V_M
V_M
SF01439
Waveform 1. Propagation delay for non-inverting outputs
SF01440
Waveform 2. Propagation delay for inverting outputs
TEST CIRCUIT AND WAVEFORMS
V_IN
PULSE
GENERATOR
V_CC
V_OUT
D.U.T.
NEGATIVE
PULSE
90%
t_w
V_M
10%
t_{THL (}t_f )
V_M
10%
t_{TLH (}t_r )
90%
AMP (V)
0V
R_T
C_L R_L
Test Circuit for Totem-Pole Outputs
POSITIVE
PULSE
10%
t_{TLH (}t_r )
90%
V_M
t_w
t_{THL (}t_f )
90%
V_M
AMP (V)
10%
0V
DEFINITIONS:
R_L = Load resistor;
see AC ELECTRICAL CHARACTERISTICS for value.
C_L = Load capacitance includes jig and probe capacitance;
see AC ELECTRICAL CHARACTERISTICS for value.
R_T = Termination resistance should be equal to Z_OUT of
pulse generators.
Input Pulse Definition
family
74F
INPUT PULSE REQUIREMENTS
amplitude ^VM rep. rate
t_w
t_TLH
3.0V 1.5V 1MHz 500ns 2.5ns
t_THL
2.5ns
SF00006
1989 Apr 06
5