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74HCT193DB-Q100

产品描述Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16
产品类别逻辑    逻辑   
文件大小194KB,共29页
制造商Nexperia
官网地址https://www.nexperia.com
标准
下载文档 详细参数 选型对比 全文预览

74HCT193DB-Q100概述

Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16

74HCT193DB-Q100规格参数

参数名称属性值
是否Rohs认证符合
厂商名称Nexperia
包装说明SSOP,
Reach Compliance Codecompliant
计数方向BIDIRECTIONAL
系列HCT
JESD-30 代码R-PDSO-G16
JESD-609代码e4
长度6.2 mm
负载/预设输入YES
逻辑集成电路类型BINARY COUNTER
工作模式SYNCHRONOUS
湿度敏感等级1
位数4
功能数量1
端子数量16
最高工作温度125 °C
最低工作温度-40 °C
封装主体材料PLASTIC/EPOXY
封装代码SSOP
封装形状RECTANGULAR
封装形式SMALL OUTLINE, SHRINK PITCH
传播延迟(tpd)65 ns
筛选级别AEC-Q100
座面最大高度2 mm
最大供电电压 (Vsup)5.5 V
最小供电电压 (Vsup)4.5 V
标称供电电压 (Vsup)5 V
表面贴装YES
技术CMOS
温度等级AUTOMOTIVE
端子面层Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式GULL WING
端子节距0.65 mm
端子位置DUAL
触发器类型POSITIVE EDGE
宽度5.3 mm
最小 fmax13 MHz
Base Number Matches1

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74HC193-Q100; 74HCT193-Q100
Presettable synchronous 4-bit binary up/down counter
Rev. 1 — 12 July 2013
Product data sheet
1. General description
The 74HC193-Q100; 74HCT193-Q100 is a 4-bit synchronous binary up/down counter.
Separate up/down clocks, CPU and CPD respectively, simplify operation. The outputs
change state synchronously with the LOW-to-HIGH transition of either clock input. If the
CPU clock is pulsed while CPD is held HIGH, the device counts up. If the CPD clock is
pulsed while CPU is held HIGH, the device counts down. Only one clock input can be held
HIGH at any time to guarantee predictable behavior. The device can be cleared at any
time by the asynchronous master reset input (MR). It may also be loaded in parallel by
activating the asynchronous parallel load input (PL). The terminal count up (TCU) and
terminal count down (TCD) outputs are normally HIGH. When the circuit has reached the
maximum count state of 15, the next HIGH-to-LOW transition of CPU causes TCU to go
LOW. TCU remains LOW until CPU goes HIGH again, duplicating the count up clock.
Likewise, the TCD output goes LOW when the circuit is in the zero state and the CPD
goes LOW. The terminal count outputs duplicate the clock waveforms and can be used as
the clock input signals to the next higher-order circuit in a multistage counter. Multistage
counters are not fully synchronous, since there is a slight delay time difference added for
each stage that is added. The counter may be preset by the asynchronous parallel load
capability of the circuit. Information on the parallel data inputs (D0 to D3), is loaded into
the counter. This information appears on the outputs (Q0 to Q3) regardless of the
conditions of the clock inputs when the parallel load (PL) input is LOW. A HIGH level on
the master reset (MR) input disables the parallel load gates. It overrides both clock inputs
and sets all outputs (Q0 to Q3) LOW. If one of the clock inputs is LOW during and after a
reset or load operation, the next LOW-to-HIGH transition of that clock is interpreted as a
legitimate signal and it is counted. Inputs include clamp diodes that enable the use of
current limiting resistors to interface inputs to voltages in excess of V
CC
.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from
40 C
to +85
C
and from
40 C
to +125
C
Input levels:
For 74HC193-Q100: CMOS level
For 74HCT193-Q100: TTL level
Synchronous reversible 4-bit binary counting
Asynchronous parallel load
Asynchronous reset
Expandable without external logic
Complies with JEDEC standard no. 7A

74HCT193DB-Q100相似产品对比

74HCT193DB-Q100 74HC193DB-Q100 74HC193D-Q100 74HC193PW-Q100 74HCT193PW-Q100 935300444118 935300449118
描述 Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 Binary Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 Binary Counter, HCT Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16
是否Rohs认证 符合 符合 符合 符合 符合 符合 符合
厂商名称 Nexperia Nexperia Nexperia Nexperia Nexperia Nexperia Nexperia
包装说明 SSOP, SSOP, 3.90 MM, PLASTIC, MS-012, SOT109-1, SOP-16 4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16 4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16 SSOP, SSOP,
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant
计数方向 BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL
系列 HCT HC/UH HC/UH HC/UH HCT HC/UH HCT
JESD-30 代码 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16
JESD-609代码 e4 e4 e4 e4 e4 e4 e4
长度 6.2 mm 6.2 mm 9.9 mm 5 mm 5 mm 6.2 mm 6.2 mm
逻辑集成电路类型 BINARY COUNTER BINARY COUNTER BINARY COUNTER BINARY COUNTER BINARY COUNTER BINARY COUNTER BINARY COUNTER
工作模式 SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
湿度敏感等级 1 1 1 1 1 1 1
位数 4 4 4 4 4 4 4
功能数量 1 1 1 1 1 1 1
端子数量 16 16 16 16 16 16 16
最高工作温度 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SSOP SSOP SOP TSSOP TSSOP SSOP SSOP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH
传播延迟(tpd) 65 ns 325 ns 325 ns 325 ns 65 ns 325 ns 65 ns
筛选级别 AEC-Q100 AEC-Q100 AEC-Q100 AEC-Q100 AEC-Q100 AEC-Q100 AEC-Q100
座面最大高度 2 mm 2 mm 1.75 mm 1.1 mm 1.1 mm 2 mm 2 mm
最大供电电压 (Vsup) 5.5 V 6 V 6 V 6 V 5.5 V 6 V 5.5 V
最小供电电压 (Vsup) 4.5 V 2 V 2 V 2 V 4.5 V 2 V 4.5 V
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE
端子面层 Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 0.65 mm 0.65 mm 1.27 mm 0.65 mm 0.65 mm 0.65 mm 0.65 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL
触发器类型 POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE
宽度 5.3 mm 5.3 mm 3.9 mm 4.4 mm 4.4 mm 5.3 mm 5.3 mm
最小 fmax 13 MHz 15 MHz 15 MHz 15 MHz 13 MHz 15 MHz 13 MHz
负载/预设输入 YES YES - - - YES YES
Base Number Matches 1 1 1 1 1 - -
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