参数资料
型号: 74LVC543ADB,118
厂商: NXP Semiconductors
文件页数: 18/20页
文件大小: 0K
描述: IC REGISTERED TXRX 8BIT 24SSOP
产品培训模块: Logic Packages
标准包装: 1,000
系列: 74LVC
逻辑类型: 寄存收发器,非反相
元件数: 1
每个元件的位元数: 8
输出电流高,低: 24mA,24mA
电源电压: 1.2 V ~ 3.6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 24-SSOP(0.209",5.30mm 宽)
供应商设备封装: 24-SSOP
包装: 带卷 (TR)
其它名称: 74LVC543ADB-T
74LVC543ADB-T-ND
935245860118
74LVC543A_8
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 8 — 18 December 2012
7 of 20
NXP Semiconductors
74LVC543A
Octal D-type registered transceiver; 3-state
[1]
All typical values are measured at VCC = 3.3 V (unless stated otherwise) and Tamb =25 C.
10. Dynamic characteristics
IOZ
OFF-state
output current
VI =VIH or VIL; VCC = 3.6 V;
VO = 5.5 V or GND;
-0.1
10
-
20
A
IOFF
power-off
leakage
current
VCC = 0 V; VI or VO = 5.5 V
-
0.1
10
-
20
A
ICC
supply current
VCC = 3.6 V; VI =VCC or GND;
IO =0A
-0.1
10
-40
A
I
CC
additional
supply current
per input pin;
VCC = 2.7 V to 3.6 V;
VI =VCC 0.6 V; IO =0A
-
5
500
-
5000
A
CI
input
capacitance
VCC = 0 V to 3.6 V;
VI =GND to VCC
-4.0
---pF
CI/O
input/output
capacitance
VCC = 0 V to 3.6 V;
VI =GND to VCC
-5.0
---pF
Table 6.
Static characteristics ...continued
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
40 C to +85 C
40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
Table 7.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 10.
Symbol Parameter
Conditions
40 C to +85 C
40 C to +125 C Unit
Min
Typ[1]
Max
Min
Max
tpd
propagation
delay
An to Bn; Bn to An; see Figure 6
VCC = 1.2 V
-
15
-
ns
VCC = 1.65 V to 1.95 V
1.7
7.1
16.3
1.7
18.9
ns
VCC = 2.3 V to 2.7 V
1.5
3.8
8.4
1.5
9.7
ns
VCC = 2.7 V
1.5
3.7
8.0
1.5
10.0
ns
VCC = 3.0 V to 3.6 V
1.0
3.2
7.0
1.0
9.0
ns
LEBA to An; LEAB to Bn; see Figure 7
VCC = 1.2 V
-
16
-
ns
VCC = 1.65 V to 1.95 V
1.5
7.3
19.9
1.5
22.9
ns
VCC = 2.3 V to 2.7 V
1.0
3.9
10.2
1.0
11.8
ns
VCC = 2.7 V
1.5
4.2
9.5
1.5
12.0
ns
VCC = 3.0 V to 3.6 V
1.2
3.2
8.5
1.2
11.0
ns
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