74HC583 Datasheet, PDF (7/13 Pages) NXP Semiconductors – 4-bit full adder with fast carry

Philips Semiconductors
4-bit full adder with fast carry
Product specification
74HC/HCT583
SYMBOL PARAMETER
t_PHL/ t_PLH propagation delay
B_n to C_n+4
t_THL/ t_TLH output transition time
standard outputs
T_amb (°C)
74HC
+25
−40 to +85
min. typ. max.
74 230
27 46
22 39
19 75
7 15
6 13
min. max.
290
58
49
95
19
16
TEST CONDITIONS
−40 to +125
min. max.
UNIT
V_CC ^WAVEFORMS
(V)
345 ns 2.0 Fig.6
69
4.5
59
6.0
110 ns 2.0 Fig.6
22
4.5
19
6.0
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.
Output capability: standard I_CC category: MSI
Note to HCT types
The value of additional quiescent supply current (∆I_CC) for a unit load of 1 is given in the family specifications.
To determine ∆I_CC per input, multiply this value by the unit load coefficient shown in the table below.
INPUT
A_n, B_n
C_IN
UNIT LOAD COEFFICIENT
0.4
1.5
1998 Mar 31
7