参数资料
型号: 74LVC1G99GM,125
厂商: NXP Semiconductors
文件页数: 11/32页
文件大小: 0K
描述: IC CONFIG MULTI-FUNC GATE 8-XQFN
产品培训模块: Logic Packages
标准包装: 4,000
系列: 74LVC
逻辑类型: 可配置多功能
电路数: 1
输入数: 4
施密特触发器输入:
输出类型: 三态
输出电流高,低: 32mA,32mA
电源电压: 1.65 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-XQFN 裸露焊盘
供应商设备封装: 8-XQFN-EP(1.6x1.6)
包装: 带卷 (TR)
74LVC1G99
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 8 — 5 April 2013
19 of 32
NXP Semiconductors
74LVC1G99
Ultra-configurable multiple function gate; 3-state
13. Transfer characteristics
Test data is given in Table 26.
Definitions for test circuit:
RL = Load resistance.
CL = Load capacitance including jig and probe capacitance.
RT = Termination resistance should be equal to the output impedance Zo of the pulse generator.
VEXT = External voltage for measuring switching times.
Fig 23. Test circuit for measuring switching times
VEXT
VCC
VI
VO
mna616
DUT
CL
RT
RL
G
Table 26.
Test data
Supply voltage
Input
Load
VEXT
VI
tr = tf
CL
RL
tPLH, tPHL
tPZH, tPHZ
tPZL, tPLZ
1.65 V to 1.95 V
VCC
2.0 ns
30 pF
1 k
open
GND
2VCC
2.3 V to 2.7 V
VCC
2.0 ns
30 pF
500
open
GND
2VCC
2.7 V
2.5 ns
50 pF
500
open
GND
6 V
3.0 V to 3.6 V
2.7 V
2.5 ns
50 pF
500
open
GND
6 V
4.5 V to 5.5 V
VCC
2.5 ns
50 pF
500
open
GND
2VCC
Table 27.
Transfer characteristics
Voltages are referenced to GND (ground = 0 V; for test circuit see Figure 23
Symbol Parameter
Conditions
40 C to +85 C
40 C to +125 C
Unit
Min
Max
Min
Max
VT+
positive-going
threshold voltage
VCC = 1.8 V
0.70
1.02
1.20
0.67
1.20
V
VCC = 2.3 V
1.11
1.42
1.60
1.08
1.60
V
VCC = 3.0 V
1.50
1.79
2.00
1.47
2.00
V
VCC = 4.5 V
2.16
2.52
2.74
2.13
2.74
V
VCC = 5.5 V
2.61
2.99
3.33
2.58
3.33
V
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