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HEF4094BT,653 数据手册 - Nexperia（安世）
制造商:
Nexperia（安世）
分类:
逻辑控制器
封装:
SOIC-16
描述:
HEF 系列 15 V 十 1 输入 50 mA 表面贴装 3 态 寄存器 - Soic-16
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HEF4094BT,653数据手册
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1. General description
The HEF4094B is an 8-stage serial shift register. It has a storage latch associated with
each stage for strobing data from the serial input to parallel buffered 3-state outputs
QP0 to QP7. The parallel outputs may be connected directly to common bus lines. Data is
shifted on positive-going clock transitions. The data in each shift register stage is
transferred to the storage register when the strobe (STR) input is HIGH. Data in the
storage register appears at the outputs whenever the output enable (OE) signal is HIGH.
Two serial outputs (QS1 and QS2) are available for cascading a number of HEF4094B
devices. Serial data is available at QS1 on positive-going clock edges to allow high-speed
operation in cascaded systems with a fast clock rise time. The same serial data is
available at QS2 on the next negative going clock edge. This is used for cascading
HEF4094B devices when the clock has a slow rise time.
It operates over a recommended V
DD
power supply range of 3 V to 15 V referenced to V
SS
(usually ground). Unused inputs must be connected to V
DD
, V
SS
, or another input.
2. Features and benefits
Fully static operation
5 V, 10 V, and 15 V parametric ratings
Standardized symmetrical output characteristics
Specified from 40 C to +85 C and 40 C to +125 C
Complies with JEDEC standard JESD 13-B
3. Ordering information
HEF4094B
8-stage shift-and-store register
Rev. 12 — 25 March 2016 Product data sheet
Table 1. Ordering information
All types operate from
40
C to +125
C.
Type number Package
Name Description Version
HEF4094BT SO16 plastic small outline package; 16 leads; body width 3.9 mm SOT109-1
HEF4094BTS SSOP16 plastic shrink small outline package; 16 leads; body width 5.3 mm SOT338-1
HEF4094BTT TSSOP16 plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1
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