参数资料
型号: 74LVTH16244BBQ,518
厂商: NXP Semiconductors
文件页数: 18/19页
文件大小: 0K
描述: IC BUFFER/DVR 16BIT 3ST HUQFN60U
标准包装: 1
系列: 74LVTH
逻辑类型: 缓冲器/线路驱动器,非反相
元件数: 4
每个元件的位元数: 4
输出电流高,低: 32mA,64mA
电源电压: 2.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 60-UFQFN 双排,裸焊盘
供应商设备封装: 60-HUQFN(4x6)
包装: 标准包装
其它名称: 568-5288-6
74LVT_LVTH16245B
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 10 — 1 March 2012
8 of 19
NXP Semiconductors
74LVT16245B; 74LVTH16245B
3.3 V 16-bit transceiver; 3-state
9.
Static characteristics
Table 6.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Tamb = 40 C to +85 C[1]
VIK
input clamping voltage
VCC = 2.7 V; IIK = 18 mA
1.2
0.85
-
V
VOH
HIGH-level output voltage IOH = 100 A; VCC = 2.7 V to 3.6 V
VCC 0.2 VCC
-V
IOH = 8mA; VCC = 2.7 V
2.4
2.5
-
V
IOH = 32 mA; VCC = 3.0 V
2.0
2.3
-
V
VOL
LOW-level output voltage VCC = 2.7 V
IOL = 100 A
-
0.07
0.2
V
IOL = 24 mA
-
0.3
0.5
V
VCC = 3.0 V
IOL = 16 mA
-
0.25
0.4
V
IOL = 32 mA
-
0.3
0.5
V
IOL = 64 mA
-
0.4
0.55
V
II
input leakage current
control pins
VCC = 3.6 V; VI = VCC or GND
-
0.1
1
A
VCC = 0 V or 3.6 V; VI = 5.5 V
-
0.1
10
A
input/output data pins; VCC = 3.6 V
VI = 5.5 V
-
0.1
20
A
VI = VCC
-0.5
10
A
VI = 0 V
5
0.1
-
A
IOFF
power-off leakage current VCC = 0 V; VI or VO = 0V to4.5V
-
0.1
100
A
IBHL
bus hold LOW current
VCC = 3 V; VI = 0.8 V
135
-
A
IBHH
bus hold HIGH current
VCC = 3 V; VI = 2.0 V
-
135
75
A
IBHLO
bus hold LOW
overdrive current
nAn input; VI =0Vto3.6 V; VCC =3.6 V
500
-
A
IBHHO
bus hold HIGH
overdrive current
nAn input; VI =0Vto3.6 V; VCC =3.6 V
-
500
A
ILO
output leakage current
output in HIGH-state when VO >VCC;
VO = 5.5 V; VCC =3.0 V
-
75
125
A
IO(pu/pd)
power-up/power-down
output current
VCC 1.2 V; VO = 0.5 V to VCC; VI = GND or
VCC; nOE = don’t care
[4] -40
100
A
ICC
supply current
VCC = 3.6 V; VI = GND or VCC; IO =0A
outputs HIGH
-
0.07
0.12
mA
outputs LOW
-
4.7
6.0
mA
outputs disabled
0.07
0.12
mA
I
CC
additional supply current
per input pin; VCC = 3.0 V to 3.6 V; one input
at VCC 0.6 V, other inputs at VCC or GND
[6] -0.1
0.2
mA
CI
input capacitance
pins nDIR and nOE, VO = 0V or 3.0V
-
3
-
pF
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