MB2646 Datasheet, PDF (16/16 Pages) NXP Semiconductors – Dual octal bus transceiver/registers 3-State

Philips Semiconductors Products
Dual octal bus transceiver/registers (3-State)
Product specification
MB2646
t_THL vs Temperature (T_amb)
C_L = 50pF, 1 Output Switching
4
3
2
4.5V_CC
5.5V_CC
1
0
–55 –35 –15 5
25 45 65 85 105 125
°C
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
V_OHV and V_OLP vs Load Capacitance
V_CC = 5V, V_IN = 0 to 3V
125°C
25°C
–55°C
125°C
25°C
–55°C
50
100
150
200
pF
Adjustment of t_THL for
Load Capacitance and # of Outputs Switching
5
4
20 switching
10 switching
3
1 switching
2
1
0
–1
–2
0
50
100
150
200
pF
V_OHP and V_OLV vs Load Capacitance
V_CC = 5V, V_IN = 0 to 3V
6
5
4
125°C
25°C
3
–55°C
2
1
0
–1
125°C
25°C
–2
–55°C
–3
0
50
100
150
200
pF
August 23, 1993
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