參數(shù)資料
型號(hào): 74LCX373WM
廠商: Fairchild Semiconductor
文件頁數(shù): 9/12頁
文件大?。?/td> 0K
描述: IC LATCH TRANSP OCT LV 20SOIC
標(biāo)準(zhǔn)包裝: 36
系列: 74LCX
邏輯類型: D 型透明鎖存器
電路: 8:8
輸出類型: 三態(tài)
電源電壓: 2 V ~ 3.6 V
獨(dú)立電路: 1
延遲時(shí)間 - 傳輸: 1.5ns
輸出電流高,低: 24mA,24mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 20-SOIC
包裝: 管件
74LVCH322245A
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 4 — 20 December 2011
6 of 15
NXP Semiconductors
74LVCH322245A
32-bit bus transceiver with direction pin; 30
resistors; tolerance;
3-state
9.
Static characteristics
Table 6.
Static characteristics
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
Max
Min
Max
VIH
HIGH-level input
voltage
VCC = 1.2 V
1.08
-
1.08
-
V
VCC = 1.65 V to 1.95 V
0.65
V
CC
-
0.65
V
CC
-V
VCC = 2.3 V to 2.7 V
1.7
-
1.7
-
V
VCC = 2.7 V to 3.6 V
2.0
-
2.0
-
V
VIL
LOW-level input
voltage
VCC = 1.2 V
-
0.12
-
0.12
V
VCC = 1.65 V to 1.95 V
-
0.35
V
CC
-0.35
V
CC
V
VCC = 2.3 V to 2.7 V
-
0.7
-
0.7
V
VCC = 2.7 V to 3.6 V
-
0.8
-
0.8
V
VOH
HIGH-level
output voltage
VI =VIH or VIL
IO = 100 A;
VCC =1.65Vto3.6V
VCC 0.2
VCC
-VCC 0.3
-
V
IO = 2mA; VCC = 1.65 V
1.2
-
1.05
-
V
IO = 4mA; VCC = 2.3 V
1.8
-
1.65
-
V
IO = 6mA; VCC = 2.7 V
2.2
-
2.05
-
V
IO = 12 mA; VCC = 3.0 V
2.2
-
2.0
-
V
VOL
LOW-level
output voltage
VI =VIH or VIL
IO = 100 A;
VCC = 1.65 V to 3.6 V
-
0.2
-
0.3
V
IO =2mA; VCC = 1.65 V
-
0.45
-
0.65
V
IO =4mA; VCC = 2.3 V
-
0.6
-
0.8
V
IO =6mA; VCC = 2.7 V
-
0.4
-
0.6
V
IO =12mA; VCC = 3.0 V
-
0.55
-
0.8
V
II
input leakage
current [2]
VCC = 3.6 V;
VI =5.5 V orGND
-
0.1
5-
20
A
IOZ
OFF-state output
current [2][3]
VI =VIH or VIL; VCC = 3.6 V;
VO =5.5 V orGND;
-
0.1
5-
20
A
IOFF
power-off
leakage supply
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
40
-
160
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
-5.0
-
pF
CI/O
input/output
capacitance
VCC = 0 V to 3.6 V;
VI =GND to VCC
-
10.0
-
pF
IBHL
bus hold LOW
current [4][5]
VCC = 1.65; VI = 0.58 V
10
-
10
-
A
VCC = 2.3; VI = 0.7 V
30
-
25
-
A
VCC = 3.0; VI = 0.8 V
75
-
60
-
A
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