HD74ALVC16835 Datasheet, PDF (6/12 Pages) Hitachi Semiconductor – 18-bit Universal Bus Driver with 3-state Outputs

HD74ALVC16835
Switching Characteristics (cont.)
(Ta = 0 to 85°C)
Item
Symbol V_CC (V) Min
Typ Max Unit
FROM
(Input)
TO
(Output)
Propagation
C_L=0pF ^*1 t_PLH, t_PHL 3.3±0.165 0.9
—
2.0
ns A
Y
delay time
C_L=50pF
C_L=0pF ^*1
3.3±0.165 1.0
—
4.5
3.3±0.165 1.5
—
3.0
CLK
Y
C_L=50pF
3.3±0.165 1.7
—
4.5
C_L=50pF
t_SSO ^{*1, 2} 3.3±0.165 1.7
—
4.8
CLK, A
Y
Output rise /
C_L=50pF t_TLH, t_THL ^*1 3.3±0.165 1.0
—
2.5 volts/
Y
fall time
ns
Notes: 1. This parameter is characterized but not tested.
2. t_SSO : Simultaneous switching output time.
Operating Characteristics
Item
Symbol ^{VCC = 2.5±0.2 V VCC = 3.3±0.3 V}
Typ
Typ
Power dissipation Outputs enable Cpd
22.0
24.5
capacitance
Outputs disable
5.0
6.0
(Ta = 25°C)
Unit
Test Conditions
pF C_L = 0, f = 10 MHz
Test Circuit
500 Ω
See under table
S1
OPEN
*1
C_L
500 Ω
GND
Note:
Load Circuit for Outputs
Symbol Vcc=2.5±0.2V
t_PLH / t _PHL
t_su / t _h / t _w
OPEN
t_ZH/ t _HZ
t_ZL / t _LZ
C_L
GND
2 × V_CC
30 pF
Vcc=2.7V,
3.3±0.3V
OPEN
GND
6.0 V
50 pF
1. C_L includes probe and jig capacitance.
Rev.7.00 Apr 07, 2006 page 6 of 11