74HC283N Datasheet, PDF (10/20 Pages) NXP Semiconductors – 4-bit binary full adder with fast carry

Philips Semiconductors
Table 8: Dynamic characteristics …continued
GND = 0 V; t_r = t_f = 6 ns; C_L = 50 pF; see Figure 7.
Symbol Parameter
Conditions
t_THL, t_TLH output transition time
C_PD
power dissipation capacitance
T_amb = −40 °C to +85 °C
t_PHL, t_PLH propagation delay CIN to S1
propagation delay CIN to S2
see Figure 6
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
V_I = GND to V_CC
see Figure 6
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
see Figure 6
propagation delay CIN to S3
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
see Figure 6
propagation delay CIN to S4
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
see Figure 6
propagation delay An or Bn to Sn
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
see Figure 6
propagation delay CIN to COUT
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
see Figure 6
propagation delay An or Bn to
COUT
t_THL, t_TLH output transition time
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
see Figure 6
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
see Figure 6
V_CC = 2.0 V
V_CC = 4.5 V
V_CC = 6.0 V
74HC283
4-bit binary full adder with fast carry
Min
Typ
Max
Unit
-
19
75
ns
-
7
15
ns
-
6
13
ns
[1] _-
88
-
pF
-
-
200
ns
-
-
40
ns
-
-
34
ns
-
-
225
ns
-
-
45
ns
-
-
38
ns
-
-
245
ns
-
-
49
ns
-
-
42
ns
-
-
290
ns
-
-
58
ns
-
-
49
ns
-
-
265
ns
-
-
53
ns
-
-
45
ns
-
-
245
ns
-
-
49
ns
-
-
42
ns
-
-
245
ns
-
-
49
ns
-
-
42
ns
-
-
95
ns
-
-
19
ns
-
-
16
ns
9397 750 13811
Product data sheet
Rev. 03 — 11 November 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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