参数资料
型号: FSLV16211MTD
厂商: Fairchild Semiconductor
文件页数: 5/7页
文件大小: 0K
描述: IC SWITCH BUS 24BIT HS 56-TSSOP
标准包装: 34
类型: 总线开关
电路: 12 x 1:1
独立电路: 2
电压电源: 单电源
电源电压: 2.3 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 56-TFSOP(0.240",6.10mm 宽)
供应商设备封装: 56-TSSOP
包装: 管件
74HC_HCT1G32_5
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 05 — 14 March 2008
5 of 11
NXP Semiconductors
74HC1G32; 74HCT1G32
2-input OR gate
11. Dynamic characteristics
[1]
tpd is the same as tPLH and tPHL.
[2]
CPD is used to determine the dynamic power dissipation PD (W).
PD =CPD × VCC2 × fi + ∑ (CL × VCC2 × fo) where:
fi = input frequency in MHz
fo = output frequency in MHz
CL = output load capacitance in pF
VCC = supply voltage in V
∑ (C
L × VCC
2
× f
o) = sum of outputs
ICC
supply current
VI =VCC or GND; IO =0A;
VCC = 5.5 V
-
10
-
20
A
ICC
additional supply
current
per input; VCC = 4.5 V to 5.5 V;
VI =VCC 2.1 V; IO =0A
-
500
-
850
A
CI
input capacitance
-
1.5
-
pF
Table 7.
Static characteristics …continued
Voltages are referenced to GND (ground = 0 V). All typical values are measured at Tamb =25 °C.
Symbol
Parameter
Conditions
40 °C to +85 °C
40 °C to +125 °C
Unit
Min
Typ
Max
Min
Max
Table 8.
Dynamic characteristics
GND = 0 V; tr = tf ≤ 6.0 ns. All typical values are measured at Tamb =25 °C. For test circuit see Figure 6
Symbol Parameter
Conditions
40 °C to +85 °C
40 °C to +125 °C Unit
Min
Typ
Max
Min
Max
74HC1G32
tpd
propagation delay A and B to Y; see Figure 5
VCC = 2.0 V; CL = 50 pF
-
18
115
-
135
ns
VCC = 4.5 V; CL =50pF
-
8
23
-
27
ns
VCC = 5.0 V; CL =15pF
-
8
-
ns
VCC = 6.0 V; CL =50pF
-
7
20
-
23
ns
CPD
power dissipation
capacitance
VI = GND to VCC
-19-
-
pF
74HCT1G32
tpd
propagation delay A and B to Y; see Figure 5
VCC = 4.5 V; CL = 50 pF
-
10
24
-
27
ns
VCC = 5.0 V; CL =15pF
-
10
-
ns
CPD
power dissipation
capacitance
VI = GND to VCC 1.5 V
-20-
-
pF
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