参数资料
型号: 4515B
厂商: Fairchild Semiconductor Corporation
英文描述: 4-Bit Latched/4-to-16 Line Decoders
中文描述: 4位Latched/4-to-16线解码器
文件页数: 1/8页
文件大小: 84K
代理商: 4515B
2000 Fairchild Semiconductor Corporation
DS005994
www.fairchildsemi.com
October 1987
Revised August 2000
CD451
4BC
CD4515BC
4
-Bit
Latched/
4-
to-
16
L
ine
Decoders
CD4514BC CD4515BC
4-Bit Latched/4-to-16 Line Decoders
General Description
The CD4514BC and CD4515BC are 4-to-16 line decoders
with latched inputs implemented with complementary MOS
(CMOS) circuits constructed with N- and P-channel
enhancement mode transistors. These circuits are prima-
rily used in decoding applications where low power dissipa-
tion and/or high noise immunity is required.
The CD4514BC (output active high option) presents a logi-
cal “1” at the selected output, whereas the CD4515BC pre-
sents a logical “0” at the selected output. The input latches
are R–S type flip-flops, which hold the last input data pre-
sented prior to the strobe transition from “1” to “0”. This
input data is decoded and the corresponding output is acti-
vated. An output inhibit line is also available.
Features
s Wide supply voltage range:
3.0V to 15V
s High noise immunity: 0.45 VDD (typ.)
s Low power TTL: fan out of 2
compatibility:
driving 74L
s Low quiescent power dissipation:
0.025
W/package @ 5.0 V
DC
s Single supply operation
s Input impedance
= 1012 typically
s Plug-in replacement for MC14514, MC14515
Ordering Code:
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Connection Diagram
Top View
Order Number
Package Number
Package Diagram
CD4514BCWM
M24B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
CD4514BCN
N24A
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-011, 0.600 Wide
CD4515BCWM
M24B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
CD4515BCN
N24A
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-011, 0.600 Wide
相关PDF资料
PDF描述
4518B DUAL 4-BIT DECADE COUNTER
45196.123.178 6 mm2, COPPER ALLOY, WIRE TERMINAL
451AN-0001Z Variable Coils
451AN-0002Z Variable Coils
451AN-0041Z Variable Coils
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