參數(shù)資料
型號: 74LVC169DB,112
廠商: NXP Semiconductors
文件頁數(shù): 3/24頁
文件大?。?/td> 0K
描述: IC SYNC 4BIT BIN COUNTER 16SSOP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 78
系列: 74LVC
邏輯類型: 二進制計數(shù)器
方向: 上,下
元件數(shù): 1
每個元件的位元數(shù): 4
計時: 同步
計數(shù)速率: 150MHz
觸發(fā)器類型: 正邊沿
電源電壓: 2.7 V ~ 3.6 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 16-SSOP
包裝: 管件
其它名稱: 74LVC169DB
74LVC169DB-ND
935210580112
74LVC169
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 6 — 29 November 2012
11 of 24
NXP Semiconductors
74LVC169
Presettable synchronous 4-bit up/down binary counter
tsu
set-up time
Dn to CP; see Figure 11
VCC = 1.65 V to 1.95 V
5.5
-
5.5
-
ns
VCC = 2.3 V to 2.7 V
4.5
-
4.5
-
ns
VCC = 2.7 V
3.0
-
3.0
-
ns
VCC = 3.0 V to 3.6 V
2.5
1.0
-
2.5
-
ns
PE to CP; see Figure 11
VCC = 1.65 V to 1.95 V
4.5
-
4.5
-
ns
VCC = 2.3 V to 2.7 V
4.0
-
4.0
-
ns
VCC = 2.7 V
3.5
-
3.5
-
ns
VCC = 3.0 V to 3.6 V
3.0
1.2
-
3.0
-
ns
U/D to CP; see Figure 12
VCC = 1.65 V to 1.95 V
9.0
-
9.0
-
ns
VCC = 2.3 V to 2.7 V
7.0
-
7.0
-
ns
VCC = 2.7 V
6.5
-
6.5
-
ns
VCC = 3.0 V to 3.6 V
5.5
2.8
-
5.5
-
ns
CEP, CET to CP; see Figure 12
VCC = 1.65 V to 1.95 V
9.0
-
9.0
-
ns
VCC = 2.3 V to 2.7 V
6.0
-
6.0
-
ns
VCC = 2.7 V
5.5
-
5.5
-
ns
VCC = 3.0 V to 3.6 V
4.5
2.1
-
4.5
-
ns
th
hold time
Dn, PE, CEP, CET, U/D to CP;
see Figure 11 and 12
VCC = 1.65 V to 1.95 V
1.0
-
1.0
-
ns
VCC = 2.3 V to 2.7 V
1.0
-
1.0
-
ns
VCC = 2.7 V
0.0
-
0.0
-
ns
VCC = 3.0 V to 3.6 V
0.5
0.0
-
0.5
-
ns
fmax
maximum
frequency
VCC = 1.65 V to 1.95 V
100
-
80
-
MHz
VCC = 2.3 V to 2.7 V
125
-
100
-
MHz
VCC = 2.7 V
150
-
120
-
MHz
VCC = 3.0 V to 3.6 V
150
200
-
120
-
MHz
tsk(o)
output skew time
VCC = 3.0 V to 3.6 V
-
1.0
-
1.5
ns
Table 7.
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 13.
Symbol Parameter
Conditions
40 C to +85 C
40 C to +125 C Unit
Min
Typ[1]
Max
Min
Max
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