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參數資料
| 型號： | SN54AHCT163 |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | 4-Bit Synchronous Binary Counters(4位二進制同步計數器) |
| 中文描述： | 4位同步二進制計數器（4位二進制同步計數器） |
| 文件頁數： | 3/10頁 |
| 文件大小： | 219K |
| 代理商： | SN54AHCT163 |
SN54AHCT163, SN74AHCT163
4-BIT SYNCHRONOUS BINARY COUNTERS
SCLS370A – MAY 1997 – REVISED JUNE 1997
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic diagram (positive logic)
1
9
10
7
3
15
14
CLR
LOAD
ENT
ENP
CLK
A
RCO
QA
For simplicity, routing of complementary signals LD and CK is not shown on this overall logic diagram. The uses of these signals are shown
on the logic diagram of the D/T flip-flops.
Pin numbers shown are for the D, DB, J, N, PW, and W packages.
M1
G2
G4
3D
4R
1, 2T/1C3
4
13
B
QB
M1
G2
G4
3D
4R
1, 2T/1C3
5
12
C
QC
M1
G2
G4
3D
4R
1, 2T/1C3
6
11
D
QD
M1
G2
G4
3D
4R
1, 2T/1C3
2
LD
CK
CK
R
LD
P
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