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SY100E136JCTR

产品描述6-BIT UNIVERSAL UP/DOWN COUNTER
产品类别逻辑    逻辑   
文件大小96KB,共9页
制造商Microchip(微芯科技)
官网地址https://www.microchip.com
下载文档 详细参数 选型对比 全文预览

SY100E136JCTR概述

6-BIT UNIVERSAL UP/DOWN COUNTER

SY100E136JCTR规格参数

参数名称属性值
是否Rohs认证不符合
厂商名称Microchip(微芯科技)
包装说明PLASTIC, LCC-28
Reach Compliance Code_compli
计数方向BIDIRECTIONAL
系列100E
JESD-30 代码S-PQCC-J28
JESD-609代码e0
长度11.48 mm
负载/预设输入YES
逻辑集成电路类型BINARY COUNTER
最大频率@ Nom-Su550000000 Hz
工作模式SYNCHRONOUS
湿度敏感等级1
位数6
功能数量1
端子数量28
最高工作温度85 °C
最低工作温度
输出特性OPEN-EMITTER
封装主体材料PLASTIC/EPOXY
封装代码QCCJ
封装等效代码LDCC28,.5SQ
封装形状SQUARE
封装形式CHIP CARRIER
包装方法TAPE AND REEL
峰值回流温度(摄氏度)240
电源-4.5 V
最大电源电流(ICC)170 mA
传播延迟(tpd)1.45 ns
认证状态Not Qualified
座面最大高度4.57 mm
表面贴装YES
技术ECL
温度等级OTHER
端子面层Tin/Lead (Sn85Pb15)
端子形式J BEND
端子节距1.27 mm
端子位置QUAD
处于峰值回流温度下的最长时间30
触发器类型POSITIVE EDGE
宽度11.48 mm
最小 fmax550 MHz

文档预览

下载PDF文档
Micrel, Inc.
6-BIT UNIVERSAL
UP/DOWN COUNTER
SY10E136
SY100E136
SY10E136
SY100E136
FEATURES
s
s
s
s
s
s
550MHz count frequency
Extended 100E V
EE
range of –4.2V to –5.5V
Look-ahead-carry input and output
Fully synchronous up and down counting
Asynchronous Master Reset
Internal 75K
input pull-down resistors
DESCRIPTION
The SY10/100E136 are 6-bit synchronous, presettable,
cascadable universal counters. These devices generate
a look-ahead-carry output and accept a look-ahead-carry
input. These two features allow for the cascading of
multiple E136s for wider bit width counters that operate
at very nearly the same frequency as the stand-alone
counter.
The CL
OUT
output will pulse LOW for one clock cycle
one count before the E136 reaches terminal count. The
C
OUT
output will pulse LOW for one clock cycle when
the counter reaches terminal count. For more information
on utilizing the look-ahead-carry features of the device,
please refer to the applications section of this data sheet.
The differential C
OUT
output facilitates the E136's use in
programmable divider and self-stopping counter
applications.
Unlike the H136 and other similar universal counter
designs, the E136 carry-out and look-ahead-carry-out
signals are registered on chip. This design alleviates the
glitch problem seen on many counters where the carry-
out signals are merely gated. Because of this architecture,
there are some minor functional differences between the
E136 and H136 counters. The user, regardless of
familiarity with the H136, should read this data sheet
carefully. Note specifically (see block diagram) the
operation of the carry-out outputs and the look-ahead-
carry-in input when utilizing the Master Reset.
When left open, all of the input pins will be pulled
LOW via an input pulldown resistor. The Master Reset is
an asynchronous signal which, when asserted, will force
the Q outputs LOW.
The Q outputs need not be terminated for the E136 to
function properly. In fact, if these outputs will not be
used in a system, it is recommended that they be left
open to save power and minimize noise. This practice
will minimize switching noise which can reduce the
maximum count frequency of the device, or significantly
reduce margins against other noise in the system.
s
Available in 28-pin PLCC package
PIN NAMES
Pin
D
0
–D
5
Q
0
–Q
5
S
1
, S
2
MR
CLK
C
OUT
, C
OUT
CL
OUT
C
IN
CL
IN
V
CCO
Function
Preset Data Inputs
Differential Data Outputs
Mode Control Pins
Master Reset
Clock Input
Carry Out Output (Active LOW)
Look-Ahead-Carry Output
Carry-In Input (Active LOW)
Look-Ahead-Carry Input
V
CC
to Output
M9999-032006
hbwhelp@micrel.com or (408) 955-1690
Rev.: F
Amendment: 0
1
Issue Date: March 2006

SY100E136JCTR相似产品对比

SY100E136JCTR SY100E136 SY10E136 SY10E136JC SY10E136_06 SY10E136JZTR SY10E136JCTR SY100E136JZTR SY100E136JC
描述 6-BIT UNIVERSAL UP/DOWN COUNTER 6-BIT UNIVERSAL UP/DOWN COUNTER 6-BIT UNIVERSAL UP/DOWN COUNTER 6-BIT UNIVERSAL UP/DOWN COUNTER 6-BIT UNIVERSAL UP/DOWN COUNTER 6-BIT UNIVERSAL UP/DOWN COUNTER 6-BIT UNIVERSAL UP/DOWN COUNTER 6-BIT UNIVERSAL UP/DOWN COUNTER 6-BIT UNIVERSAL UP/DOWN COUNTER
是否Rohs认证 不符合 - - 不符合 - 符合 不符合 符合 不符合
厂商名称 Microchip(微芯科技) - - Microchip(微芯科技) - Microchip(微芯科技) Microchip(微芯科技) Microchip(微芯科技) Microchip(微芯科技)
包装说明 PLASTIC, LCC-28 - - PLASTIC, LCC-28 - QCCJ, LDCC28,.5SQ PLASTIC, LCC-28 QCCJ, LDCC28,.5SQ PLASTIC, LCC-28
Reach Compliance Code _compli - - _compli - compli _compli compli _compli
计数方向 BIDIRECTIONAL - - BIDIRECTIONAL - BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL
系列 100E - - 10E - 10E 10E 100E 100E
JESD-30 代码 S-PQCC-J28 - - S-PQCC-J28 - S-PQCC-J28 S-PQCC-J28 S-PQCC-J28 S-PQCC-J28
JESD-609代码 e0 - - e0 - e3 e0 e3 e0
负载/预设输入 YES - - YES - YES YES YES YES
逻辑集成电路类型 BINARY COUNTER - - BINARY COUNTER - BINARY COUNTER BINARY COUNTER BINARY COUNTER BINARY COUNTER
最大频率@ Nom-Su 550000000 Hz - - 550000000 Hz - 550000000 Hz 550000000 Hz 550000000 Hz 550000000 Hz
工作模式 SYNCHRONOUS - - SYNCHRONOUS - SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
位数 6 - - 6 - 6 6 6 6
功能数量 1 - - 1 - 1 1 1 1
端子数量 28 - - 28 - 28 28 28 28
最高工作温度 85 °C - - 85 °C - 85 °C 85 °C 85 °C 85 °C
封装主体材料 PLASTIC/EPOXY - - PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 QCCJ - - QCCJ - QCCJ QCCJ QCCJ QCCJ
封装等效代码 LDCC28,.5SQ - - LDCC28,.5SQ - LDCC28,.5SQ LDCC28,.5SQ LDCC28,.5SQ LDCC28,.5SQ
封装形状 SQUARE - - SQUARE - SQUARE SQUARE SQUARE SQUARE
封装形式 CHIP CARRIER - - CHIP CARRIER - CHIP CARRIER CHIP CARRIER CHIP CARRIER CHIP CARRIER
电源 -4.5 V - - -5.2 V - -5.2 V -5.2 V -4.5 V -4.5 V
最大电源电流(ICC) 170 mA - - 150 mA - 150 mA 150 mA 170 mA 170 mA
传播延迟(tpd) 1.45 ns - - 1.45 ns - 1.45 ns 1.45 ns 1.45 ns 1.45 ns
认证状态 Not Qualified - - Not Qualified - Not Qualified Not Qualified Not Qualified Not Qualified
表面贴装 YES - - YES - YES YES YES YES
技术 ECL - - ECL - ECL ECL ECL ECL
温度等级 OTHER - - INDUSTRIAL - OTHER INDUSTRIAL OTHER INDUSTRIAL
端子面层 Tin/Lead (Sn85Pb15) - - Tin/Lead (Sn/Pb) - Matte Tin (Sn) Tin/Lead (Sn/Pb) Matte Tin (Sn) Tin/Lead (Sn/Pb)
端子形式 J BEND - - J BEND - J BEND J BEND J BEND J BEND
端子节距 1.27 mm - - 1.27 mm - 1.27 mm 1.27 mm 1.27 mm 1.27 mm
端子位置 QUAD - - QUAD - QUAD QUAD QUAD QUAD
触发器类型 POSITIVE EDGE - - POSITIVE EDGE - POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE
最小 fmax 550 MHz - - 650 MHz - 550 MHz 650 MHz 550 MHz 650 MHz
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