參數(shù)資料
型號: 74LVCH16374ABQ,518
廠商: NXP Semiconductors
文件頁數(shù): 17/20頁
文件大小: 0K
描述: IC FLIP-FLOP 16BIT D HUQFN60U
標準包裝: 1
系列: 74LVCH
功能: 標準
類型: D 型總線
輸出類型: 三態(tài)非反相
元件數(shù): 2
每個元件的位元數(shù): 8
頻率 - 時鐘: 150MHz
延遲時間 - 傳輸: 7ns
觸發(fā)器類型: 正邊沿
輸出電流高,低: 24mA,24mA
電源電壓: 1.2 V ~ 3.6 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 60-UFQFN 雙排,裸焊盤
包裝: 標準包裝
其它名稱: 568-5283-6
74LVC_LVCH16374A
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2013. All rights reserved.
Product data sheet
Rev. 11 — 16 January 2013
6 of 20
NXP Semiconductors
74LVC16374A; 74LVCH16374A
16-bit edge-triggered D-type flip-flop; 5 V tolerant; 3-state
5.2 Pin description
6.
Functional description
[1]
H = HIGH voltage level;
h = HIGH voltage level one set-up time prior to the HIGH-to-LOW CP transition;
L = LOW voltage level;
l = LOW voltage level one set-up time prior to the HIGH-to-LOW CP transition;
= LOW-to-HIGH transition;
Z = high-impedance OFF-state.
7.
Limiting values
Table 2.
Pin description
Symbol
Pin
Description
SOT370-1 and SOT362-1
SOT1134-1
1OE, 2OE
1, 24
A30, A13
output enable input (active LOW)
GND
4, 10, 15, 21, 28, 34, 39, 45
A32, A3, A8, A11, A16, A19, A24, A27
ground (0 V)
VCC
7, 18, 31, 42
A1, A10, A17, A26
supply voltage
1Q0 to 1Q7 2, 3, 5, 6, 8, 9, 11, 12
B20, A31, D5, D1, A2, B2, B3, A5
data output
2Q0 to 2Q7 13, 14, 16, 17, 19, 20, 22, 23
A6, B5, B6, A9, D2, D6, A12, B8
data output
1D0 to 1D7 47, 46, 44, 43, 41, 40, 38, 37
B18, A28, D8, D4, A25, B16, B15, A22 data input
2D0 to 2D7 36, 35, 33, 32, 30, 29, 27, 26
A21, B13, B12, A18, D3, D7, A15, B10 data input
1CP, 2CP
48, 25
A29, A14
clock input
Table 3.
Function selection[1]
Operating mode
Input
Internal flip-flop
Output nQ0 to nQ7
nOE
nCP
nDn
Load and read register
L
lL
L
hH
H
Load register and disable outputs
H
lL
Z
H
hH
Z
Table 4.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
0.5
+6.5
V
IIK
input clamping current
VI <0V
50
-
mA
VI
input voltage
0.5
+6.5
V
IOK
output clamping current
VO >VCC or VO <0V
-
50
mA
VO
output voltage
output HIGH-or LOW-state
0.5
VCC +0.5
V
output 3-state
0.5
+6.5
V
IO
output current
VO =0 VtoVCC
-
50
mA
ICC
supply current
-
100
mA
IGND
ground current
100
-
mA
Tstg
storage temperature
65
+150
C
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