參數(shù)資料
型號: 74HCT40103D
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: 8-Bit Parallel-Load Shift Registers 16-SOIC -40 to 85
中文描述: HCT SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT DOWN BINARY COUNTER, PDSO16
封裝: 3.90 MM, PLASTIC, SOT-109-1, MS-012AC, SOP-16
文件頁數(shù): 3/17頁
文件大?。?/td> 136K
代理商: 74HCT40103D
1998 Jul 08
3
Philips Semiconductors
Product specification
8-bit synchronous binary down counter
74HC/HCT40103
ORDERING INFORMATION
PIN DESCRIPTION
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
74HC40103N;
74HCT40103N
74HC40103D;
74HCT40103D
74HC40103DB;
74HCT40103DB
74HC40103PW;
DIP16
plastic dual in-line package; 16 leads (300 mil); long body
SOT38-1
SO16
plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
SSOP16
plastic shrink small outline package; 16 leads; body width 5.3 mm
SOT338-1
TSSOP16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm
SOT403-1
PIN NO.
SYMBOL
NAME AND FUNCTION
1
2
3
4, 5, 6, 7, 10, 11, 12, 13
8
9
14
15
16
CP
MR
TE
P
0
to P
7
GND
PL
TC
PE
V
CC
clock input (LOW-to-HIGH, edge-triggered)
asynchronous master reset input (active LOW)
terminal enable input
jam inputs
ground (0 V)
asynchronous preset enable input (active LOW)
terminal count output (active LOW)
synchronous preset enable input (active LOW)
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
相關(guān)PDF資料
PDF描述
74HC40103D 8-bit synchronous binary down counter
74HC40103DB 8-bit synchronous binary down counter
74HC40103N 8-bit synchronous binary down counter
74HC40103PW 8-bit synchronous binary down counter
74HCT40103 8-bit synchronous binary down counter
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